Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9546
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
3.11s
Block → Canton commit
3.11s
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.
0xf88c06857a3c704207830178c19483d05d5b740e3e2225ccf997b7758361d27154a980a46a627842000000000000000000000000a024e46d0ff40aa13e2ad1a4d83be73f9a1cc72a831c946ea03ff0c651976fcc566ce2602903f17a56371e7c17f3e4306baaff3551d5088467a019fe7ff7f0e2dbef4e8b9848cafdbd94e7887fc0153bb64d26226f6bc1ffaf68