Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150472
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
1.88s
Block → Canton commit
1.88s
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.
0xf88b568444fff4b6830178c194a1147d0010940a2c4e114c0fb72d04f86138f76780a46a6278420000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab3831c946da09025592ab6ff29a9554eb25d53457b55b9d28f5e1eb5d65f8370ac94860e0e84a05f3191f535382a0a545d41ef4d05ada976f414d7eaf8fd61e260bd9904e90b3c