Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144088
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
864ms
Block → Canton commit
864ms
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.
0xf8ac078501490de3e382598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005d63c937363277bed74bdf70b17a00bb3bf6b70a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d73212eea1eba2a8291d00076bfb59f8a2f3acd81d9e848be7a8297e99988506a05d8b4ec12ed27d55e8a023ccab8745b1e311e6957a3df1e7c6c48df59ec5627b