Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148974
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
1.92s
Block → Canton commit
1.92s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f944a2e7306026e8d3344ee8e4e6778fa71ba65021680b86423b872dd0000000000000000000000007c6e2e02c3ae7d211ab3a9ecffe68014f1f0ab090000000000000000000000006e32b390e9c51d8eb0aae102ce64c5583f4dd671000000000000000000000000000000000000000000000000000000007c6e2e02c080a0629e74dcad2a85c4cc368eb76b33f5a72f7531297af06ca4004c796c77ef9924a026cf2ff4f464ec54462da16e0a7ffd15ae6dc65934277140ee5d4b6243e2b667