Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130209
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
1.56s
Block → Canton commit
1.56s
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.
0x02f877830e4a2582276f840a4cb7f9840a4cb801825208941add1f00d3085d620c9992c990444b4b5dc2a9fe880de0b6b3a764000080c001a0ec1d145c8d8bf00d22447a59bfca11bf90876e340d4a50b1cb3ced62a190d40ea00262655637a71e138e28d2f659deee4f0d8d04af3c733f03df1cc942e4bdc19e