Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1218
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
489ms
Block → Canton commit
489ms
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.
0xf8ac038502640e19b282c140947a1890cdbfb5209a781e0c5443e6da1215ab43bd80b844095ea7b3000000000000000000000000f54a452c7ad6bd5f8015bef55e9f0f7f54f5c7510000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b7efd7c66034c1666c8368d528e0f64c9460576a70ef0a7000dc4dab12f19aeea025061a528de913166fdde956884e47b985f0f7312c71163122f4a86becb6b5b1