Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204689
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
157ms
Block → Canton commit
157ms
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.
0xf8ab65845c7763e6827e9094301850fbd7acbdc7b3dbcf55a29c4884fb62573180b844a9059cbb000000000000000000000000034eef59719eda01f1db10dbcc0a1f5272970da800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea02079d200fdc09509b95ddbf8b21d33a27dd72fa080b2f25ad0e6c22d86c50c3fa05085f34df1c802b2fb0685c028b873d9f86fef79b1ab410913220bf3f7563188