Dshackle Archive Avro definitions

Avro schema definitions for Dshackle Archive files.

Fields Description

Block

Fields common between different blockchains

• blockchainType - type of blockchain, as a definitions of what fields to expect. One of ETHEREUM or BITCOIN

• blockchainId - actual blockchain id (ETH, BTC, etc)

• archiveTimestamp - when the archive record was created. Milliseconds since epoch

• height - block height

• blockId - block hash

• timestamp - block timestamp. Milliseconds since epoch

• parentId - parent block hash

• json - JSON response for that block

Ethereum specific fields

• unclesCount - number of uncles for the current block

• uncle0Json - JSON for first uncle (eth_getUncleByBlockHashAndIndex(0))

• uncle1Json - JSON for second uncle (eth_getUncleByBlockHashAndIndex(1))

Bitcoin specific fields

• none

Transaction

Fields common between different blockchains

• blockchainType - type of blockchain, as a definitions of what fields to expect. One of ETHEREUM or BITCOIN

• blockchainId - actual blockchain id (ETH, BTC, etc)

• archiveTimestamp - when the archive record was created. Milliseconds since epoch

• height - block height

• blockId - block hash

• timestamp - block timestamp. Milliseconds since epoch

• index - index of the transaction in block

• txid - hash or transaction id of the transaction

• json - JSON response for that transaction

• raw - raw bytes of the transaction

Ethereum specific fields

• from - from address

• to - to address

• receiptJson - JSON response for eth_getTransactionReceipt

• traceJson - JSON response for trace_replayTransaction(trace)

• stateDiffJson - JSON response for trace_replayTransaction(stateDiff)

Bitcoin specific fields

• none

See src/main/avro for actual Avro definitions.

Java Stubs

To use Java generated stubs use:

repositories {
    maven { url  "https://maven.emrld.io" }
}

dependencies {
    implementation 'io.emeraldpay.dshackle.archive:dshackle-archive-avro:0.1'
}

Generated classes to access Avro messages:

• io.emeraldpay.dshackle.archive.avro.Block

• io.emeraldpay.dshackle.archive.avro.Transaction

License

Copyright 2022 EmeraldPay, Inc

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.