Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54351
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
1.92s
Block → Canton commit
1.92s
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.
0xf8ab2c8459682f00827e84945d4ff1b3ae1278e3a39bf40f72eb3e3cc741135f80b844a9059cbb000000000000000000000000ca508d3e20f9040a73e400bf37cc70b988e5bad500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da049f02f199f7b699ea0aebe47cb4ece1d6e2c7bcd8d3ba954278e5c477c77910da00687b2fad4bc618360c12ccc43e44e6bdea557eb6621b74a5641c765d406f1c0