Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143217
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
734ms
Block → Canton commit
734ms
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.
0xf8ab0784be6cc7708259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000fde3f8801841c05343a50edff1bead8ba94ae1ba00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da015f47e985c8e31f3ad44340b73d4aaf38f3ba1bbde350ecf3d51a249eef7a311a0320cb7363ad09302450b98ebd5529d81d463fb6b9912f4707934598a8de0a052