Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221132
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
1.71s
Block → Canton commit
1.71s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e828692946644055c713648560c9beac822ab1331de96420d80b84440c10f190000000000000000000000000cd99f6fb1701d0a6c5ee835329372d8704eeb6900000000000000000000000000000000000000000000009ce25162ee4c780000c001a00f49fd912bc6134b4d5cf4af538fde159bdebab87319953bca51bc29e43efe3fa060e4e29212a299701839ecd7bd9fbf43869c5d1fd6ec446357da183f778c1b8d