Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171990
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
4.14s
Block → Canton commit
4.14s
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.
0xf8ab0a846b49d2008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007340befe7a7e1ca6a76759a04d9ce35f86f7133b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0083d747d4530c7d1ae9d6f88ba77d336c687e61feeced7f74550f0625b848689a00736c3544379763f048fa8587dc2fba709ba575522fb3095ae2fde23d8ab2d28