Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1736
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
698ms
Block → Canton commit
698ms
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.
0xf8ad02850370a1cf4c83011e3994e7b1152b7fdfa5f7e9243534e7c6275fb5661fcd80b84440c10f190000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da088a27f3f82c2406b38d5c004061bad4f781f04c233306bbcbff33555d548240aa04b3ba116aba837c9d03a7ef52e9c25aaee8dac7d52217b245d723524623c1bd5