Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145373
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
2.81s
Block → Canton commit
2.81s
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.
0xf8ab07843cd6567a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000e08a87e273aed0c3326ce78d8c6085e6203a125a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06ca1a68ab9100e40f48b06eaf02949e6e80de0363d376085eed8aeec3d40e722a00fc8c4e94484833f4723ccee1227a3be96f7b95cd2acd1c04d48c614bb9d9e80