Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #39580
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
6.71s
Block → Canton commit
6.71s
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.
0xf871821705858bb2c9700882520894bda681032a446c592188054b1ba8c19ba8cc6e6f88016345785d8a000080831c946da0b8775e492f5bc6cc4e57d5e2bde41244d5fcfcdf7d1f51ec363e2560d7ee8c27a0514d582fc4f6ddd2378616912e00673c80b3cc4b313c09e47b4079668204658d