Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202419
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
387ms
Block → Canton commit
387ms
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e94eddc9ca8c6bb6ab170f71991874eb81f906c7dd880b844a9059cbb000000000000000000000000af3ad2e031e0bfee1e333df1cb0b13439329bc430000000000000000000000000000000000000000000000029a2241af62c00000c080a069f89ca99b1756c1ff6e8eba609f20fd8c269acd87df3a99857f96604b594f54a0118b50543e8255b9ee7100bfd621b059fc6c6d74b77acfa0749a5d96d188c606