Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22125
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
538ms
Block → Canton commit
538ms
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.
0xf8ad188507824f329383011e399477fea8d7cca709a244437c3c1319005be4d77c8b80b84440c10f19000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da003657e15ac3d07ac8f50d80e01fc76dc72c992d121c1d2d2e19197df85797ecca035ecf73637fc4760e1856b4b64e9bdea94cd2024bdec39ebfee958c03ac3bc5d