Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123213
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
1.30s
Block → Canton commit
1.30s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f940b8905d6ca3227771b7ce1a1a29f12f501337f7080b86423b872dd000000000000000000000000068a2c5f825767e327c7e537460745423b099f8300000000000000000000000059aad626b2a5a77edaa157d57599289a05ce1eb300000000000000000000000000000000000000000000000000000000068a2c5fc080a0c0d9f804d0026313629a6539033f73afaacfb47445042df65f06d847d7b94468a03283f6a2b317fcd8118e21153361e1f4fb1a3f5b118a17e38f94e55a205bbaf9