Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26275
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
147ms
Block → Canton commit
147ms
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.
0xf88b20846116f5a9830178c194b385ef5a928aff45cd773006f1a6dae2e73eab2380a46a627842000000000000000000000000245df8e4f06ba37efe5a78fef2adc0c138410f6f831c946da05bad3bb90fe2d588f9236355c04d6ac610efd7a63495ec7b27d57ebd6111c0d6a02c59b2237f4da0fae0d92dd3ad25bce36e5e58da9a6aadbd30e01b7f73caa8cf