Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209237
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
568ms
Block → Canton commit
568ms
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.
0xf8ac098574f9876c538286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000019e8a1190dd148cc37885b97d74ad679b0137eb300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bfae2a6344c114c73606983416ee80523fe254da806c32fa106d81d3fb6f2b51a02b546fd55f453848ef76dad3a4eea6a1ad006e1dc249e47e3461b5261346ead1