Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148403
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
1.26s
Block → Canton commit
1.26s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692949031e8f97c054b2392c5e9d0998ac346a231312d80b84440c10f19000000000000000000000000c51c7e2fcc25d83c594679906216cfca7f1e28dc00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0fd1a76d33b64d335064e90230697f1defa128efbbf5c0705f302ad55f8154c2da06941b278f9a0e4905c16ec25d069dcb44262804e69c2a0f618cb02c344a4e415