Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172554
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
4.72s
Block → Canton commit
4.72s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692945c1181c5300e966292ada9bef8cc6fa62f3926da80b84440c10f19000000000000000000000000fc7c6c0668ab22dac849c95f36360cf6dbac6d9900000000000000000000000000000000000000000000003635c9adc5dea00000c080a0f158a189ffaaebf64605c2c1fcc22143646ecc2d6bad9e2dce91cda8e93b1f71a05958b29157cf029a312b18f2a01f64a7950fa7804f269f5672d75677cb544bd6