Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #582
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
1.51s
Block → Canton commit
1.51s
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.
0xf88c0685010e7cfcb0830178c1940cd8ea700a6ac27e4805efd64606c0762bfc098480a46a6278420000000000000000000000002bd878919a0be14e5357832a5bf53ec41bffdab2831c946ea0452bce1f0bf29d2ee28949eb7f6fdaf13f03563ebc5cde87a7cba5ed6ba966b7a01ec93426e9024308a2d597acdc0ad522a08c00ed0e5a2efc31a04d920f5d7146