Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130824
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
946ms
Block → Canton commit
946ms
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.
0xf8ac3f843b9aca0083011e3994122691d4ba5035057e13f17f1b4c45ecedf46faa80b84440c10f19000000000000000000000000644552a55d3caa17617fe6ac675b1fa163ecf08000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da05fbef34c6fe0225bab94fcee174e46c08659c6758e86853082dcae2bcd046686a0281e29fca437444f702e4036705c5ce0c02480fbd262390f5775b1f9c40ce446