Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137145
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
1.38s
Block → Canton commit
1.38s
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.
0xf8ac108506a1d902b28259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000d2c1e053bfe6c7f9c23e1e712a4834dd26c970cd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0136ddf0e5caa7655b3646ac2656dd557a01b9015f3e3af483993b74b532feb98a04bb25bc86e90487a53dce5a3bfd9ce959f5097b8db440986af1fcf729664d116