Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22406
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
1.77s
Block → Canton commit
1.77s
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.
0xf8ac198515f7418e46827e909403c73c3b338b3d1352c59e14ab8dba9243ef318d80b844a9059cbb000000000000000000000000f902897291fcf18115841304b6139c4b9a1a0c2600000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0ee0cf14512fdefec9bd37b7a24454d8be492259e6e19ba7ff87a65ffe10bcac5a07f11d9d308f204b3cb9155ab0d80836787c6729930e392e9a20b51a1c0df6c38