Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219142
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
1.14s
Block → Canton commit
1.14s
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.
0x02f8b3830e4a2503843b9aca0e843b9aca0e830166819442856207db6e8c272ac0e77fc2b0792721cf9f8180b84440c10f19000000000000000000000000d94e5cfe63b0b37b08546e6f3670acf7417d037e000000000000000000000000000000000000000000000000000000005952c6cbc001a0cd11940dcdfd537cc2606a789d1543fa862dfde098f01992ccc1dadb2a308e66a014cbe01f11a59e7f0156fa33523963b038d4d3ae719e8406d7fb78d98b5ae0b1