Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90241
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
725ms
Block → Canton commit
725ms
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.
0xf8ab368491a2707282c13494bd955f44daeb14c569d078e9892b07fdbd44c3cb80b844095ea7b3000000000000000000000000e6e956290514038ecc0016dee89dfa2decc340910000000000000000000000000000000000000000000069e10de76676d0800000831c946da057bd9c781637d5acb43053949ab2eb55e2fe22fec50dda46a6e99eb185e4e963a016421018c0d768167ebcf7d68f607c1cb9c89e976c87d1178efb9b60bd7a1a2a