Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70664
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
1.76s
Block → Canton commit
1.76s
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.
0xf8ac188459682f0083011e3994c0c1e09689c7dabd73f1f54e0cd0055ca79b9cee80b84440c10f190000000000000000000000008f682ce6a40405b38318aed7fb1c30ef6ad1037a00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea04750d49778fb5b41a5f6d17ab21b4383a3479a9e7d535f48f89f7f3a82d59d64a01b1ab094a0317ae55d47dd317f9576a84d14a8a3a84d6a0fc550bafbfae5850b