Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9431
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.
0xf8ad028560cdbfa3ab83011e3994d0055a2c7ae882aa20196520e2fb63ed968f2cef80b84440c10f1900000000000000000000000074084fc0e721047d25c788a246a57836b0e4810c00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0eda4be08151c0f8e2a7b966b1a3e0fb74b54270b7f009b65fc6a197e2ff8d351a0282a54380d25b43927e9b0555ea1fe5d1260756eb64cc34c81178c9ad9f29769