Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147647
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
1.47s
Block → Canton commit
1.47s
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.
0xf8ab0a8447868c108259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000009568dac09f57dc483c408b8863bc710c6c283dda00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05090cb9dd00d7f93acedd48239aa03d7a30c714457e71ae28f6453d777aca5a3a0183b58248872fe354c05aed03ea807e044a5cc56f6610f1eff2d065ce75e1ad0