Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #669
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
1.26s
Block → Canton commit
1.26s
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.
0xf8ac0485012a369925827e909470977f5c71a38bc9bb97e5e4f16a96315a797b0080b844a9059cbb000000000000000000000000db344e62f12fc511dff1d3d79cb651a6a704fea500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea08012e4db85d5c6d702f07ab927474f45f13930ed36a650b480bdc1e458ea87f7a02d2b00b82326c29c58e16d094334cb57dd40ce7c3d86b87aca6e2d64f26f6722