Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183033
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
558ms
Block → Canton commit
558ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a4071a4113c69ec7ddb06a36da320842b882771180b86423b872dd000000000000000000000000a48ab46501026e67c536924d61ea6c9752d9d7c800000000000000000000000012d5ccb4e709b4370e391ec3f0d37ebcf1b4656100000000000000000000000000000000000000000000000000000000a48ab465c001a03f052357e387ac3f1a241cb7a4b1662eb33947c0fabb875aea90188ff5c5f000a07b1c78bc1b1ba2a7b6ff94fb285752f3e2623b3538e41fffd9f456cf7adad8bb