Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219979
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
1.22s
Block → Canton commit
1.22s
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.
0xf8ab06849a7ec8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000018a857da9d1335493b615530e3ad7bf92b8e431b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02332fd34150d58a5e0a29290c6b20dcdbae3506a2face43bfe4ce23f17c5c261a07aa4b0d6aa06d060b76a07c67ae1142585def21011f51a819749356b37031f23