Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142977
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
1.17s
Block → Canton commit
1.17s
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.
0xf8ab07840c5c10008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000062151944631e054ba1a5317433d168b0798c9d0800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c72d7538fdde4196c6b35bee29611e3c97c09e21e14cc82ed6594fa8b351c04ea06413d838c1e5ea4257faf6e0ef733d4d0b48c688bb3ed24c566261445416208f