Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215438
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
1.12s
Block → Canton commit
1.12s
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.
0x02f8d2830e4a2505843b9aca0e843b9aca0e82e07f94ce0bad09e95ec1cddff4d6bfc2dcea0400f7888980b86423b872dd00000000000000000000000035fbc006804969f5e76d1cb448795bf8f5f42a65000000000000000000000000dbab72c3e8d6f3da7c4a6c092e40efdeab7df0ad000000000000000000000000000000000000000000000000000000003c2097ebc080a0224376c29e9c77aef983f0354ee040bbcb5d4c97a0758c883dfa6330c43bc4e4a03c59530a213c5fddf5acb90cd887b76d5d317a89fbdf9d60aa78811db5c39da5