Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191049
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
557ms
Block → Canton commit
557ms
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.
0xf8ab1284d9fdab088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000000b4f3201018f96c2d81501970a8992c4fe552ce400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03d0d6d5506dddb157fd44fa05119589e6cf6c968df278fecb91c506a41348256a0268df30338d0b6e2218ddd4fe9c79e4ff3013af4223c72aa66b63fc81082200e