Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140345
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
1.44s
Block → Canton commit
1.44s
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.
0xf8ac0e8501d9d68fd68259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000a696628452b531366acad1d76ebe13b4bf7d1b6c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0345a716033ee28a12c91c4374adb6268b0fbc170226e01c6296f9cf8eaa18727a0129e894e009d708b98098a26283dc1b9172ab5f4970c6a304996140f0a0eac3a