Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #55787
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
2.60s
Block → Canton commit
2.60s
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.
0xf8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000051d8f33a43cecb474160917cd9eca4b63e3d9ba300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e2e5bdae099ac9fc7ecfb66205cb14588776401db05775da3abe12c18d45dd69a04ae4e42ae85a21a14987d447d15165febd32d9f2a7c9d9b9021646d833b4cbae