Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144580
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
1.30s
Block → Canton commit
1.30s
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.
0xf8ab058404bd081e8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009e00f4357425c3e722323bde7b7ec30cac956b4d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0538ccc56ee9e855c4b296783925f4dd8523a5de1e9428fda090bb1ec2ef0354ea02f2acaa27fd27b03b3353caf01a38fe83f6312355abe932cb9d27f2050ef6475