Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146442
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
1.12s
Block → Canton commit
1.12s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94e256efb024a6239e9380ba8057dd8585fbaffbd080b86423b872dd000000000000000000000000700dd25126321b49fb6b9639dc9a786a18d55495000000000000000000000000bf857fa5fc6d71a4681afa9c2271a4e41cbc5f9c00000000000000000000000000000000000000000000000000000000700dd251c080a099cddf8a42285df43c1f4fb2c237847d66ecbc4012461fe72a832f0cc79bb9f2a02886825a938e8bd45f829787b6502fe9c79b9fc58f2896d25a8fe63c6aacf06d