Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146693
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
2.99s
Block → Canton commit
2.99s
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.
0xf8ab0a8447868c108259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000083f5e66dedee83cda49fd9d0115d04e690b8ebf100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d2fd5f3651792cdbe0e32d64edaf00d68b8281e4ac0455ff0502c0df82796455a0269813d041e02ad1899d4e40b2451520f0d0fdbafec194903cb1c62559b128eb