Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #49986
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.
0xf88b178459682f00830178c19409f25246f22ebd49d7edcb362a4bc67c0dc2041680a46a6278420000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c831c946da0768135aac70724596e6d02b5d7e2d02188889794bc5c09804b22cbbb4e18b77da048a59a815d3ff7e350628d3d36babca4bdc1f134703f72bc86ab82dd6bace083