Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215108
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
718ms
Block → Canton commit
718ms
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.
0xf8ac078505cb27800e8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000099472a7674c070f718a9cc5f38fea00e007d902c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07672db8e5d17ae517e1b0680ddf345e3a3fcae1e2bd49230bd69a159888f8005a00a67a01e51d4abbc172700cdcdbb15fda1a30a56ccbc75be2914e2ff219056e7