Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89900
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
1.76s
Block → Canton commit
1.76s
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.
0xf88b3e848ab315c2830178b59414c7f42db576aea2e50c04e5c4f1e29d2edd60c780a46a6278420000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f2831c946ea0e959d4fcd15829216a176114a7574e9f6bb2265aa7a98341fbaace77202fac0ea0319b6f6288a8f5578eec63842c0397321dc4745fb1b47fe559a145af54538917