Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219245
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
1.09s
Block → Canton commit
1.09s
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.
0x02f8d2830e4a2507843b9aca0e843b9aca0e82e07f94063242d6568252028547638bd7cd36b0bb28990980b86423b872dd00000000000000000000000013bc519ebde4a59d79d24646766b67408647f6c5000000000000000000000000ac0cb62ce3204404f106f49372c2fa53f41154f1000000000000000000000000000000000000000000000000000000001b6502e6c080a04d54c9900f31a591475ac61cec2743fe770961958e2fcb0ff7c3def294762cb9a0464c086feb1ee6fe6c4009b54d03e79a98d5efc2a3b6c9d0f19bbe0bf12ba21c