Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174604
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
276ms
Block → Canton commit
276ms
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.
0xf8ab0a84034a62158259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000006f9a77d23cea6b60d2590fbe61cdf38c52c448a300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09502669f51ede14740277b0e3bb514855ee7ed6de8cd9fd6492830c89d0cffc0a054c2ffc6613a2eda3f3091242d24b30b264a823f3c80f4a06758a9795f4a27aa