Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #124119
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
3.19s
Block → Canton commit
3.19s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819402347ebcda01ddabf7e38697fbf574309d449d2d80b84440c10f1900000000000000000000000064ad6ee5d5fadfc10ebe93cf81ec8cb8a6ad03bb0000000000000000000000000000000000000000000000000000000064ad6ee5c080a0762b583bee376f00192bb44934bfe145ac3f2b23b0b3d2450f8c93422a49db35a0308a4c74e37d30b6cffd1aeb33c78175b840f5d717762daaabf76b4f27294cbe