Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150901
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.
0xf8ab598458102e62827e9094d503f7eb81b041aaae60b4692b9dd2f542ce10fe80b844a9059cbb0000000000000000000000001799d7dcb5ca7c0d78acda024f1bcb121a8fb21500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da06ba6ab3005e610aeb42275fcbf3d2f430a47b03eca97039193556b545f925d2ba053d5df30530a0aefac626971c1a51b99b4e499fe4874882c7b9a713bc72ecd65