Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15507
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
1.36s
Block → Canton commit
1.36s
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.
0xf8ac0b850370a1cf4c82c14094f62b06aa8e2e6654ca5b97458ca087aa45d76f9880b844095ea7b3000000000000000000000000c80d487711379a625a526fd1d59768ffd7dec8df0000000000000000000000000000000000000000000069e10de76676d0800000831c946da03a7d534bc7b292ccf334f4a26f5dfa28b64b0c5ebb111806111d55b95b2a1641a020bc0474f975d495288dd67e1c261d13b254e28c1181637b4b08034b604bc748