Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107503
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
246ms
Block → Canton commit
246ms
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.
0xf8aa0883124f8882ce9e940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000000000000000000053cdb681bca9c1bd2b34e11ea7e30b7fe6dc4aee00000000000000000000000000000000000000000000152d02c7e14af6800000831c946ea0ade6a3c35d10c01bb3d70c4163b5df3132040efb77c685d29c7f050b90ae1278a063a1f9bef6a47ebb19107c130865ef10074a552cdfa85c71f9dc3204635b2607