Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215555
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
1.29s
Block → Canton commit
1.29s
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.
0xf8ac0d8535cef362608258fa9451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000064ad07d8d15da9e1d99fcac2fe1aec9575da756a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0543bd3f56c1e2f29cbf5838dbd2863b6fa88a96a68ee33d6f0af386447574dfda060ef7181c3a571444ff5759797d4b6eedba856b88de9f61c2652b1c41be61be4