Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15160
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
2.06s
Block → Canton commit
2.06s
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.
0xf88c0c857a3c704207830178c194c86c82348ec65fa2dc8c691d1a7ea6f1faf347f180a46a627842000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b831c946da00a07c46f0ed972e8a52b3e9d9bf7b9799ae54a44bcbe297e07ccbb0fa467b06ca06b49f684219bd5c26839d9f40c115b465220b3b92ecaeb0a6b084634cb57cd6b