Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220216
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
1.11s
Block → Canton commit
1.11s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb72946b7f761308c722b3bd199746c4aac4e7357b11e680b844a9059cbb00000000000000000000000001ca36a48e3c7cb4eac89ac0b77e3deb4abed0d30000000000000000000000000000000000000000000000000de0b6b3a7640000c080a0e4747f2500caa350585d06e06f22b3f50bf0ff8d6bb185d8af171589b8088225a05a6578fcd013a2d1f32943c69944178cf60178b9ac49e960188d0f815061dcf7