Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152543
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
2.51s
Block → Canton commit
2.51s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194b38f05454b55ebcd1a4a711b338f544c7437476e80b84440c10f1900000000000000000000000069d36da410141f29f69246a3188e6fbe9c9b555b0000000000000000000000000000000000000000000000000000000069d36da4c080a028bbd49ff9f43598347db72ab40a18fbe0f257e26930698a9498f83204f47b76a03d27f5f4b2525d7b4587addb295c42b60b92e9d8eb33c0a389881596f16e8f29