Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147087
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
3.90s
Block → Canton commit
3.90s
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.
0xf8ac0a850ab61e6dbe8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000005c6768eef8cdc718babf1481e6fd97a79acb5cda00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0628f59adb197dcfad37541f5254c42e5b4a9dca1ef1c99dc837b185034fa26fca01e5db5e8033540e79634adb929cc1c5c6e2a49efb7a47de5ae28c1a3fe944bfe