Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42308
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
2.08s
Block → Canton commit
2.08s
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.
0xf88b2e849f515592830178c1944ff2c53c4f8c3fa4c4ff100a01e39527ebfaa9e580a46a627842000000000000000000000000e53d5e5e9922e49d9433f642166a7f1b70b10cc9831c946ea02adec2aed8960388fff5aac912a3eebddc293c7102ab2eac286c439c87d99ea6a028745401b025b18a40159a50ae3f2bd939834bbb69a4e09de064b06a2b42ee38