Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141455
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
44ms
Block → Canton commit
44ms
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.
0xf8ab078419a100008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000014810bbe49d1131ca7437621b00f29bf5878bba200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea040916a7edd0b4174862a192752e67cd36d73262a03f119ee5495829e0c923ff1a02934f0b2b36e154d87ef5c60d70b828d13db8f624a245d0822a606074d53dda6