Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149383
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
1.96s
Block → Canton commit
1.96s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94245c100051b03b552eb28b8fb41b332634e827b380b86423b872dd000000000000000000000000108b6766683f15c7f382e0643fb22af5c4918c04000000000000000000000000a50fa78503313083b4834fe895ff6b4ec422960600000000000000000000000000000000000000000000000000000000108b6766c001a0e25b83951b2f6616bc3cb3baa2711ada1f8ac9c49b7105841fbe711e7ded5da3a0341c0330f63a6c4b4d312cd8682a6f54817dd6defdc7a86214a6252666a3439f