Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120578
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ab4a843b9aca0082c14094fb909719702c9872663a422b37fe33b8016d0d6080b844095ea7b300000000000000000000000075036235ee847d1a012244ab721fe6e285a6fbf80000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b0c78c167c03229ecdfa1edd01a719138f06ce0bbe4d2c3220cd42373159b0eea066a0a80b2c5d89e0900602ee6c87448861578306f5b1d9c9417cc989297982ec