Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171289
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9496afe199673784c21ae0d6d1dfd1e6f23d89402380b86423b872dd00000000000000000000000086e987f8a099cd66f25fa1ccb6b77bb8345e9258000000000000000000000000e95a0a6fc5b151967fb016674a70d0ea68ef5a5d0000000000000000000000000000000000000000000000000000000086e987f8c001a090b320edf9fc97797be57adedad86bbfa9d56eb55a1dfdf9725f06d7295e4a62a063678a1a02007c13abf7db7f95bcafd5142314282db3e1c31456d4890ef70465