Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54222
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
1.78s
Block → Canton commit
1.78s
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.
0xf88b358459682f00830178c194061470b0a92907888bf2f310cea4e236d5b3773c80a46a62784200000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d3831c946ea046efb65674fd6c9a275d1e28c9cc285f8d66ea3d341c92ec886d3e919159b05fa04ccb169d80e9cccaca2dcba0cb6cb6f4d8f86822e6431401a1cbcb2cb29ee9c1