Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54464
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
3.07s
Block → Canton commit
3.07s
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.
0xf8ab308459682f00827e909401319cba3c4d7783815a317ee1adb1fcbfb577f980b844a9059cbb0000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac37800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da088d4e60e5ec4e61533ebe70f27853254501c923c4caf1d1ce5842a02380b05fca00af794be6d68ebbac8128d346366cd69cfd11b38674102e72c67509f47201453