Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148809
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
1.03s
Block → Canton commit
1.03s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94de2e4459ae1ac52048f479168d64672f2ca690f180b86423b872dd000000000000000000000000f0eeaef48b6977bb94150737f7dc8d81ed742015000000000000000000000000816c6105ce86859ff1389b97e23b443dd25b7ef900000000000000000000000000000000000000000000000000000000f0eeaef4c001a00ecc75855211fe8561483f70a73b655273239062cbc745c70608c3f40d09011ea06d030034f95570f6ba726d6aaf1defbb58bf0c7602deb951c5992dfafe27da06