Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70457
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
1.21s
Block → Canton commit
1.21s
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.
0xf88b1d8459682f00830178c194ea06a137816d7a62e89c13a8d3e93cbd7b16155f80a46a6278420000000000000000000000000db7532369c1a6ce7af5b2692f57b34ff528133c831c946da0f951d687790adc97162752829b4e62d7d30fab9f487ffe20eeebdbc5000b614da0606fe0d44251e2d637207b48fedb4ceb864c06ea2aed5affe095d7c4cbcf570e