Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #471
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
2.57s
Block → Canton commit
2.57s
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.
0xf8ac0284c03b1e9b83011e399468c7f3df9c8acaef7c24cd1847c1ad7c2e9ed75880b84440c10f190000000000000000000000008a340c4a0c7d4e61857033cc279d503aa314d84000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0d34f7a26e5ec224fbd77f36653d6d40caa45eded0232e25fb4bcf53817bed93fa044a6213d93fe6f2277abaebcafde316e1609a0766ec99d4101996855f52e0800