Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221372
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
2.79s
Block → Canton commit
2.79s
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.
0xf8ab1284b44740e08259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000001349f66015ff860b8193714f57bfb044c4d834b100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b3e2285ba86fd15030e9c3f5eedd9865f2d60066a33bfd70b4d08fc33df4b589a040c4967fbc6e1ed8d8a85fe343a0b39aa4441d61d1ff7fbccba3b9e4336ef6cd