Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186688
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
1.10s
Block → Canton commit
1.10s
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.
0xf88b558441b6d0ae830178c1946c5b467ba154ccf42453fde7445254dd238e2f8980a46a627842000000000000000000000000f2eb3f8db2fd6a3d276210809a88d68bc956a312831c946ea02d430d55433c117dbd8a62253ee92ae1b4a9adcae8ab90042f25e36134911070a01b4011d09f41e0d940585f82c1ea0081b4b41c513b7ab40187dfa87d4ac073ba