Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172346
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
1.33s
Block → Canton commit
1.33s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294b700850cffe80d39984fcf019e33e21e35150b9e80b844a9059cbb000000000000000000000000ffe8f25f52fb3e0d7a5cc9e6fe85d2dbf125af7e0000000000000000000000000000000000000000000000008ac7230489e80000c001a0ef5708ef8411f1a29427f6a7749cc4c6ff3f21fc38ef70d272ac4f29e5b40ab4a068835708f51261dc537a72af5bfb106f4a92cf882996098d214f4836036b74ac