Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132690
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
645ms
Block → Canton commit
645ms
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.
0xf8ac3c84b2d8f92083011e399474d05dfb0a2c6814d659059e5569edd7c12f88dc80b84440c10f19000000000000000000000000872fe6ba200b457f1bdd1928a21093ee264e89d000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da04e533a1c2113b254b565125ddc552760f9260826c55565e6d69946628bdbda05a0700a6f1b31f8ebc820f8869c8d1e2db78106d6a96ecd6dcda52ce2e886a04220