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Elastos.ELA Block Structure
RealnessOfficial edited this page Nov 27, 2018
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- The block is the core of the blockchain which records important information such as block height, block time, mining difficulty, and transaction. ELA is the mainchain of the elastos system. It uses the UTXO model and its block consists of a Header and Transactions.
Table 1. The structure of the block
| Field | Description |
|---|---|
| Header | Block header contains block height, time, mining difficulty, etc. |
| Transaction | Transaction ontains information such as UTXO, transfer amount, and output address |
- The block header contains the version of the block, the previous block hash, the transaction Merkle Root, the timestamp indicating the block time, the mining difficulty, the block height, and the merged mining information.
Table 2.The structure of the block header
| Size | Field | Description |
|---|---|---|
| 4 bytes | Version | Block version |
| 32 bytes | Previous | 256-bit hash of the previous block header |
| 32 bytes | Merkle Root | 256-bit hash based on all of the transactions in the block |
| 4 bytes | Timestamp | Block time |
| 4 bytes | Bits | Current target in compact format |
| 4 bytes | Nonce | 32-bit random number that meets the difficulty target requirements |
| 4 bytes | Height | Block height |
| Varies | AuxPOW | Merged mining information |
As ELA generates blocks by merged mining with BTC, the relevant information of merged mining is mainly in the AuxPOW field.
AuxPOW includes BTC CoinBase transaction, BTC block header hash, BTC CoinBase branch of Merkleroot, Merkleroot branches where ELA block hash is belong to, BTC block header, etc.
Table 3.The structure of the AuxPOW
| Size | Field | Description |
|---|---|---|
| Varies | parCoinBaseTx | BTC CoinBase transaction |
| 32 bytes | parentHash | BTC block header hash |
| Varies | parCoinBaseMerkle_count | The number of hashes making up the branch |
| Varies | parCoinBaseMerkle | Individual hash in the branch |
| 4 bytes | parMerkleIndex | Bitmask of which side of the merkle hash function the branch_hash element should go on. Zero means it goes on the right, One means on the left. It is equal to the index of the starting hash within the widest level of the merkle tree for this merkle branch. |
| Varies | auxMerkleBranch_count | The number of hashes making up the branch, like parCoinBaseMerkle_count. |
| Varies | auxMerkleBranch | The merkle branch linking this auxiliary blockchain to the others when used in a merged mining setup with multiple auxiliary chains. |
| 4 bytes | auxMerkleIndex | Similar to parMerkleIndex |
| Varies | parBlockHeader | BTC block header |
- Transaction is the most important part of ELA. And all ela generation, transfer and destruction are included in different types of transactions. The transaction contains input, output and other information. All transactions are included in the block, and finally constitute a complete book. The ELA has a block size of 8M. Since the size of each transaction is different, the maximum number of transactions included in the block also varies.
Table 4.The structure of the block transaction
| Size | Field | Description |
|---|---|---|
| 4 bytes | Transaction Count | The number of transactions |
| Varies | Transactions | Transaction Data |
- The transaction consists of transaction type, UTXO cost, output address and amount, unlock script, lock script, and so on.
Table 5.The structure of the transaction data
| Size | Field | Description |
|---|---|---|
| 1 byte | Transaction Type | The type of transaction |
| 1 byte | Payload Version | The version of payload |
| Varies | Payload | Payload has different data structures depending on the type of transaction. |
| 1-9 bytes(Varies) | Attribute Count | The number of attributes |
| Varies | Attribute | The attribute of transaction |
| 1-9 bytes(Varies) | Input Count | The number of inputs which is the number of UTXOs consumed by the transaction. |
| Varies | Inputs | UTXOs consumed by the transaction. |
| 1-9 bytes(Varies) | Output Count | The number of outputs, ie the number of newly generated UTXOs for the transaction. |
| Varies | Outputs | The outputs of the transaction |
| 4 bytes | Locktime | Transaction lock time in block height, used to match the Output Lock in Output to verify that the UTXO is available. |
| 1-9 bytes(Varies) | Program Count | The number of programs |
| Varies | Program Data | Unlock script and lock script |
ELA transaction types mainly consist of the following seven categories, including mainchain transfers, cross-chain transfers, and so on.
Table 6. Transaction Type
| Type | Description |
|---|---|
| 0 | COINBASE, generation Transaction |
| 1 | REGISTERASSET |
| 2 | TRANSFERASSET |
| 5 | SIDECHAINPOW, generation transaction for side chain |
| 6 | RECHARGETOSIDECHAIN, sidechain recharge transaction occurring on the sidechain |
| 7 | WITHDRAWFROMSIDECHAIN, sidechain withdraw transaction occurring on the mainchain |
| 8 | TRANSFERCROSSCHAINASSET, transaction which transfers asset between mainchain and sidechain. |
Table 7. The structure of the attribute in the transaction
| Size | Field | Description |
|---|---|---|
| 1 byte | Usage | |
| 1-9 bytes(Varies) | Data Length | Bytes number of data |
| Varies | Data |
Input consists of UTXO which includes information such as Txid, Index, and Sequence.
Table 8.The structure of the transaction input
| Size | Field | Description |
|---|---|---|
| 32 bytes | Txid | The hash of a previous transaction |
| 2 bytes | Index | The specific output in the referenced transaction |
| 4 bytes | Sequence | It is 0xffffffff in generation transaction and 0x00000000 in other transactions. |
Output consists of AssetID, transfer amount, Output Lock, and ProgramHash representing the receipt address.
Table 9.The structure of the transaction output
| Size | Field | Description |
|---|---|---|
| 32 bytes | AssetID | Represents the hash of the asset, each with a unique AssetID. |
| 8 bytes | Value | Transfer amount expressed in sela. |
| 4 bytes | Output Lock | UTXO lock, used to lock the UTXO so that it cannot be spent before a certain height. |
| 21 bytes | ProgramHash | ProgramHash can be converted to an address. |
The Program consists of an unlock script and a lock script for UTXO.
Table 10.The structure of the transaction program
| Size | Field | Description |
|---|---|---|
| 1-9 bytes(Varies) | Parameter Length | The bytes number of unlock script length. |
| Varies | Parameter | Unlock script |
| 1-9 bytes(Varies) | Code Length | The bytes number of lock script |
| Varies` | Code | Lock script |
Now we take the block 178310 as an example to view the block meaning of the block data.
- Get block hash
curl http://localhost:20334/api/v1/block/hash/178310result
{
"Desc":"Success",
"Error":0,
"Result":"a3bf4fd5c731d08796d13e0f2459de5ffa9f62fe708a2ceefae4af6a6f178513"
}- Obtain the block raw data by the block hash. Here, we need to use the
getblockmethod of the RPC interface.
curl --request POST \
--url http://localhost:20336 \
--header 'Content-Type: application/json' \
--data '{ "method": "getblock","params": {"blockhash": "a3bf4fd5c731d08796d13e0f2459de5ffa9f62fe708a2ceefae4af6a6f178513", "verbosity": 0}}'result
{
"error": null,
"id": null,
"jsonrpc": "2.0",
"result": "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"
}Before starting to parse the block data, we need to explain 2 points:
- The datas in most fields of the block are in little-endian order.
- Represents the length of subsequent content by 1-9 bytes.
| buf[0] | Description |
|---|---|
| 0xfd | buf[1:3] indicates field length |
| 0xfe | buf[1:5] indicates field length |
| 0xff | buf[1:9] indicates field length |
| else | buf[0] indicates field length |
| Content | Description |
|---|---|
| 00000000 | Version |
| 7890a11dfc5076421a272c7050d75ecd9c743f7d5d158b653c84d3e7f1c94b63 | Previous block hash |
| ff51a787855187785d096533408d35e1843e466cf1d1dfce760e0835dba31eb9 | Merkle Root |
| 8878825b | Timestamp, ie int(5b827888,16)=1535277192, representing 2018/8/26 9:53:12 (UTC) |
| 5e920e1d | Bits |
| 00000000 | Nonce, the actual Nonce is recorded in the AuxPOW field due to the AuxPOW mode. |
| 86b80200 | Height, ie int(0002b886,16)=178310 |
| Content | Description |
|---|---|
| 02000000 | version |
| 01 | count_txIn, 1 |
| 0000000000000000000000000000000000000000000000000000000000000000 | hash of outpoint in txIn |
| ffffffff | index of outpoint in txIn |
| 4b | The bytes number of PublicKeyScript, ie 75 bytes |
| 03a3370804a178825b652f4254432e434f4d2ffabe6d6d381388935499cf2da1589e94433b39f63ddbbca1ecf85ae03a99613948b28e9e020000004204cb9a1048ddc7a709000000000000 | SignatureScript in txIn |
| ffffffff | Sequence in txIn |
| 02 | count_txOut, 2 |
| e2304f4c00000000 | value in txOut-0 |
| 16 | The bytes number of PkScript, ie 22 bytes. |
| 001497cfc76442fe717f2a3f0cc9c175f7561b661997 | PkScript in txOut-0 |
| 0000000000000000 | value in txOut-1 |
| 26 | The bytes number of PkScript, ie 38 bytes |
| 6a24aa21a9ed7ae6608ff505a2cb02e483ef2e6ab79b245dfd3e2fb0c9a45b8d66990e050c36 | PkScript in txOut-1 |
| 00000000 | locktime, 0 |
| Content | Description |
|---|---|
| 00000000000000067d39357fb02c2f7c5f30c09623db2fa5ad0c04a1baee7e6b | ParentHash |
| Content | Description |
|---|---|
| 0c | parCoinBaseMerkle_count, 12 |
| 3cbcbf0f7395e9cbbfdda977546be7a9368120fbb3ff1419f25f6425e3ba5932 c373c86545729b83e4e8991fb32f6f27f6d20061355be23dadbdaa57837787de 1a5328e161f07279b65cfc76706bd7993d5855c77979142a7ef53fbb7f80b74f b616f817d993aa6db3700620bf43063997ed72601d50dad4cf5f86b70d3954a8 8a976bf26a02c3b0a87d1550f52d1c335e037c11e3f0d1a4001c7bd0aead7015 05292b4320f5a736c92ecb0534bc25bb79ac03575d0df7581b772f3f21071abf 25e88f37c4521398d7856c96f423fbb79149fbca988345364a8e422f647bede7 2f96e992f12e1413f488fc0fea5d3296cda2a453b1568af326aec46b4912303e 8db7542feb3e1850a40bd3b45fbf525b12b3eca08ab5c51f82462f0e842d7950 60fc73fc9711c0da65f2f349242d443bd42b2db68a4ad04995537c705db444b9 553ed61421d53fadbd479f94d2be5906c872d1636f926cdb27126efe9d042d66 8bf03e01ff51f9c992098b10f6a36a1a5d0a93836f59d472aeabaaf191af301f |
parCoinBaseMerkle[] |
| Content | Description |
|---|---|
| 00000000 | Parent Merkle Index |
| Content | Description |
|---|---|
| 01 | auxMerkleBranch_count |
| a58d4477ec4225b8fe442f33a82ac5451df325fc2c645d7df46c2185d40e9bb6 | AuxMerkleBranch[] |
| Content | Description |
|---|---|
| 00000000 | AuxMerkleIndex |
| Content | Description |
|---|---|
| 00000020 | Version |
| 8836f0b51ea8e79192293bd379886b0d6587835f0f180e000000000000000000 | Previous |
| d95aff9a54c93f682fb2cd95f93fe8e4febf8f2f235cb56c24aea3002c24b649 | MerkleRoot |
| 9f78825b | Timestamp, ie int(5b82789f,16)=1535277215, representing 2018/8/26 9:53:35(UTC) |
| 2dd72917 | Bits |
| 0a94748b | Nonce |
When the block data is serialized, 0x01 is added after the Block Header to separate the Block Header and Transaction.
| Content | Description |
|---|---|
| 01 | The separator of Block Header and Transaction |
| Content | Description |
|---|---|
| 03000000 | The count of transactions, ie int(00000003,16), indicates that there are 3 transactions in the block. |
| Content | Description |
|---|---|
| 00 | Transaction Type, CoinBase |
| 04 | Payload Version |
| 09 | Payload Length, ie 9 bytes |
| 2f4254432e636f6d2f | Payload,that is /BTC.com/ encoded by ASCII which is filled in by the miner node and can be changed to something else. |
| 01 | Attribute Count |
| 00 | Usage |
| 08 | Data Length |
| 7987aa47dcba87cc | Data |
| 01 | Input Count |
| 0000000000000000000000000000000000000000000000000000000000000000 | Txid, CoinBase has no previous transactions, so Txid is 0. |
| ffff | Index, CoinBase has no previous transactions, so Index is 0xffff. |
| ffffffff | Sequence |
| 03 | The count of outputs, indicates that there are 3 receiving addresses in the transaction. In CoinBase, these three addresses belong to Miner, Arbitrator, Foundation. |
| b037db964a231458d2d6ffd5ea18944c4f90e63d547c5d3b9874df66a4ead0a3 | AssetID. There is only one ELA asset in the ELA mainchain. This hash value represents ELA. |
| 17b2fb0800000000 | Value in sela, ie int(0000000008fbb217,16)=150712855 sela=1.50712855 ELA |
| 00000000 | Output Lock |
| 129e9cf1c5f336fcf3a6c954444ed482c5d916e506 | ProgramHash which can be converted to address "8VYXVxKKSAxkmRrfmGpQR2Kc66XhG6m3ta". |
| b037db964a231458d2d6ffd5ea18944c4f90e63d547c5d3b9874df66a4ead0a3 | AssetID |
| 70fa7a0a00000000 | Value, ie int(000000000a7afa70 ,16)=175831664 sela=1.75831664 ELA |
| 00000000 | Output Lock |
| 212fd7e027118ebfdb9ae2632340351b39e9d8c8cb | ProgramHash which can be converted to address "EMWsru8XhpQxJ7CvDzgAea1WroJqskPmqd". |
| b037db964a231458d2d6ffd5ea18944c4f90e63d547c5d3b9874df66a4ead0a3 | AssetID |
| 72fa7a0a00000000 | Value, ie int(000000000a7afa72 ,16)= 175831666 sela=1.75831666 ELA |
| 00000000 | Output Lock |
| 129e9cf1c5f336fcf3a6c954444ed482c5d916e506 | ProgramHash which can be converted to address "8VYXVxKKSAxkmRrfmGpQR2Kc66XhG6m3ta". |
| 86b80200 | Locktime, ie int(0002b886,16)=178310, the block number at which this transaction is unlocked. |
| 00 | Program Count, CoinBase does not cost UTXO, so there is no unlock scripts and lock scripts. |
| Content | Description |
|---|---|
| 05 | Transaction Type, SideChainPow |
| 00 | Payload Version |
| 8a06372d00884ceab956d2949a3c949514a6ab58ef682590aba4acf95d5adf21 | SideBlockHash in payload |
| a3c455a90843db2acd22554f2768a8d4233fafbf8dd549e6b261c2786993be56 | SideGenesisHash in payload |
| a52c0000 | Side Block Height in payload，ie int(00002ca5,16)=11429 |
| 40 | Signed Data Length in payload, ie 64 bytes |
| 7fd52be245fcf60c0676e2b5f6f608b88170936d7a886c1a53251beb702727bee10cf161522a0203053118b2b143023c5b7f1b947430b7a9042995f6e9da2641 | Signed Data in payload |
| 01 | Attribute Count |
| 00 | Usage |
| 13 | Data Length，19 bytes |
| 32363433373636373531313337353631393734 | Data |
| 01 | Input Count |
| 0d6171aee79bafd03cedefee31d53d21e6a85a89fd361ca4a924add320a0b96c | Txid |
| 0000 | Index |
| 00000000 | Sequence |
| 01 | Output Count |
| b037db964a231458d2d6ffd5ea18944c4f90e63d547c5d3b9874df66a4ead0a3 | AssetID |
| d0a1810200000000 | Value, ie int(000000000281a1d0,16)=42050000 sela=0.4205 ELA |
| 00000000 | Output Lock |
| 21deb095b783653f95b9ee96d32dad05ef3beccd1a | ProgramHash which can be converted to address "EdTP3VwNmRCxbcXPKWuBPfRSsRoXSSXpvf". |
| 15a40200 | Locktime, ie int(0002a415,16)=173077, the block number at which this transaction is unlocked. |
| 01 | Program Count |
| 41 | Parameter Length, ie 65 bytes |
| 40a2e22b910dfba962c51332979afb0a473c6355cc800076da7450c6b634fdc1e82e395dc244f4f9e26b4b29196074583a895438b441f179c3c39ea22236e2462c | Parameter |
| 23 | Code Length, ie 35 bytes |
| 2103781c01eee6e338276b24d921873ae36dd4fa2725bf0694d6a1f838c7f6fee525ac | Code |
| Content | Description |
|---|---|
| 02 | Transaction Type, TransferAsset |
| 00 | Payload Version，the TransferAsset transaction has no payload. |
| 01 | Attribute Count |
| 81 | Usage |
| 38 | Data Length, ie 56 bytes |
| 41495244524f503a45524332303a307833636142343737384634323038344535643543353437656164633365353536394538334430314336 | Data |
| 0e | Input Count, there are 14 UTXOs |
| 73af4e3d005b931ccdc4067f202072655ff0e239d9f89b6625a72c86c992c37c | Txid in UTXO#0 |
| 0000 | Index in UTXO#0 |
| ffffffff | Sequence in UTXO#0 |
| f4001a7ad559900520bab834abedad960960aff31cdf9371843c6cdc3a66f051 | Txid in UTXO#1 |
| 0000 | Index in UTXO#1 |
| ffffffff | Sequence in UTXO#1 |
| a30217d92e7ccda462994d225bd145498aab3693273f0bc48f8267326ccf96be | Txid in UTXO#2 |
| 0000 | Index in UTXO#2 |
| ffffffff | Sequence in UTXO#2 |
| 3e9283f6ef90240d1b0211375f5017db48f481c5e2411a57b852f8ddcefe493a | Txid in UTXO#3 |
| 0000 | Index in UTXO#3 |
| ffffffff | Sequence in UTXO#3 |
| badc8bf4bcc3b4a687e4417cabf4c28d334653bb240b8dda15a82bf3bebbf892 | Txid in UTXO#4 |
| 0100 | Index in UTXO#4 |
| ffffffff | Sequence in UTXO#4 |
| 8788ee3234dafbd35145792d50c8c7bc7f85a0c181194585bdc88a457e8b6922 | Txid in UTXO#5 |
| 0100 | Index in UTXO#5 |
| ffffffff | Sequence in UTXO#5 |
| 3cb285105cafed7ad0187cca6895cc00a8185714317fe22274c6cd6b5f078367 | Txid in UTXO#6 |
| 0000 | Index in UTXO#6 |
| ffffffff | Sequence in UTXO#6 |
| d700a0b9571a65977cb12de63d68b9ca144066a1c9f558f15d4b1d7ba986ddf0 | Txid in UTXO#7 |
| 0000 | Index in UTXO#7 |
| ffffffff | Sequence in UTXO#7 |
| f963ed0b428ed33cd773892a2a71fc1de62afb0394bcdef57ba7768850cbe8eb | Txid in UTXO#8 |
| 0000 | Index in UTXO#8 |
| ffffffff | Sequence in UTXO#X |
| 1ba035da71d284e69177b67f4c077d05b73401f9a86b8ba547bc3a59ad06a0c9 | Txid in UTXO#9 |
| 0100 | Index in UTXO#9 |
| ffffffff | Sequence in UTXO#9 |
| 5e7443888b28e93c67fc20cdde8741d7782a6e5404180528dc640cd050edf74c | Txid in UTXO#10 |
| 0000 | Index in UTXO#10 |
| ffffffff | Sequence in UTXO#10 |
| 68e14a1425c5a368f72ee9fa52df0729fddb0337666a65345df8f804b3ad5781 | Txid in UTXO#11 |
| 0000 | Index in UTXO#11 |
| ffffffff | Sequence in UTXO#11 |
| 18771d2ed7f546fe7c2229b0a27648cc19adb82fddf01dd1732f308321dbfae6 | Txid in UTXO#12 |
| 0000 | Index in UTXO#12 |
| ffffffff | Sequence in UTXO#12 |
| 7a821b4fffc4ee9201980342babff3644ccad8917b3f91e7268f5da79ffd7188 | Txid in UTXO#13 |
| 0100 | Index in UTXO#13 |
| ffffffff | Sequence in UTXO#13 |
| 02 | Output Count |
| b037db964a231458d2d6ffd5ea18944c4f90e63d547c5d3b9874df66a4ead0a3 | AssetID in output#0 |
| 5096a7d415000000 | Value in output#0, ie int(00000015d4a79650,16)=93762066000 sela=937.62066 ELA |
| 00000000 | Output Lock in output#0 |
| 2145cf7be2fd0d56d4c82cffb5f3e5446156d27fe0 | ProgramHash in output#0 which Can be converted to address "EPX2g4FW91PsVcebDZhRD51SxJLBMvoSG3" |
| b037db964a231458d2d6ffd5ea18944c4f90e63d547c5d3b9874df66a4ead0a3 | AssetID in output#1 |
| 38ee970000000000 | Value in output#1, ie int(000000000097ee38,16)=9956920 sela=0.0995692 ELA |
| 00000000 | Output Lock in output#1 |
| 217640264e2f894e0b9a2fc48437c8250ed8ad9031 | ProgramHash in output#1 which Can be converted to address "ETwA5R1AinTsFeFKF9pJkXCyBB5fHdWvBJ" |
| 00000000 | Locktime |
| 02 | Program Count. The UTXOs consumed by this transaction is belonged to 2 addresses, so there are 2 unlock scripts and lock scripts. |
| 41 | Parameter Length in program#0, ie 65 bytes |
| 40f66db057c3b43138e162a89710699657921729f59ddce922e53349f9b7aea335088ecae4ba13bab98e495d24c407ec03e4b0c72b93d8cf86cc6926de1e4cfdfe | Parameter in program#0 |
| 23 | Code Length in program#0, ie 35 bytes |
| 2102ccc5203bbc6253acec5957a5ba1a586c2dbd7e95d6e02e2c4613e096858b18b4ac | Code in program#0 |
| 41 | Parameter Length in program#1, ie 65 bytes |
| 4004dd98e7910d99e2c55cef823a56d482e57b0f7933d72895d6c19765133d826303532bc35c789f9e55b3f7b92319860a4c11ad67bea8dd26e0331b4c455135dd | Parameter in program#1 |
| 23 | Code Length in program#1, ie 35 bytes |
| 2103638466dc93e171d407318a55b13b83805424d16985a9eea55f0eeae68bf2364cac | Code in program#1 |