Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155233
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
594ms
Block → Canton commit
594ms
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.
0xf8ab46843b9aca00827e9094d2d8a86b37906b15b4a45eb2135e8dd20dbd167f80b844a9059cbb0000000000000000000000003da4d7347009bafe0415a3f45b80795c17377faa00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da08f530bcc11f1ab2767c378b393ecd5011b2297d919d5afbdaa2889a78f7afb53a070ee65c2a4a5c7f5ee85cb1e7ce63a6014c561b8718d2a6d7b759d25ebb8630c