Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162537
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
1.20s
Block → Canton commit
1.20s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681947049bab2916995c6bef78aaee530b127b880ba1180b84440c10f1900000000000000000000000056649ae8eb7f9938e0a3dbb2b01781576b27c9080000000000000000000000000000000000000000000000000000000056649ae8c001a0fc84479d155fcd35c1b61872331ecbef64726fee411799435c0945b4ac5e9c01a02eb4436d112f60dd6af6929d59b30fec68e98a98066b161c85f0c7517ffba111