Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53871
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
755ms
Block → Canton commit
755ms
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.
0xf8ab348459682f00827e9094dd88de818b8c1e4cb7eacd0d613e2f4246a5245080b844a9059cbb000000000000000000000000e53d5e5e9922e49d9433f642166a7f1b70b10cc900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0b33d9005878529e620b47ed5ba0d995e5915a755d281f59019e3c89459bb8018a0322fdfb44feefe398f706dda3a0b1e47eb5838afd77fff8aa967b88cf25bb0a3