Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171174
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
1.11s
Block → Canton commit
1.11s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692944845b7febb5e4a5e97694516c7d9e23df5de305380b84440c10f19000000000000000000000000a8b5f8fae9a22f9dd05012d420d57cb558a165c100000000000000000000000000000000000000000000003635c9adc5dea00000c080a03850ce01a4e1bddf5a115f10696a42b3233c64738209daa83a6eac151d0e61a2a070cd95fd564f0c44bd7cd7adc4b14e69a78286a44d2988e01d26bd7a4fa4e834