Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172064
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
97ms
Block → Canton commit
97ms
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.
0xf8ab0a8455d4a8138259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000009eeaee246bf5d415588097baa1c82ed8d7b1487000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01eea65ee6c82633da68950a7eb39d50969b33c58d7488ae13c480e715e78a274a040b84ce270a4db32578c32f7e3e0948fdb91a52ce65eecb79dc1e25ca1e448ec