Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86620
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
1.33s
Block → Canton commit
1.33s
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.
0xf88b308459682f00830178c1941884a9227c308ad21866c015cc5e68f49a643e8d80a46a6278420000000000000000000000001f145f1ea056337089581de4a2cc29f719898223831c946da0a71409e8fb7a90d258e1c77b7d97ed37352c92aa607e877053e1978c4ebd5bfba03f03ef08fe0e9faf1e422e2db570584447cd41c476f4a48ef2fe756d8d9fd5e2