Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163687
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
996ms
Block → Canton commit
996ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948d21fb1f75108351f582893abd1ae640b813335580b86423b872dd0000000000000000000000008f5c6e02551f773d7e47ca8d5a8068be0510bc69000000000000000000000000dc19d537a3772c92298f1b32a94aabd775daba56000000000000000000000000000000000000000000000000000000008f5c6e02c080a0548b8f5d5a57b85133a3a07904038466791e74b423971b4996e4a33df2259b8ba011468d850400b95f6d4f90e5b88fb06825294e21ddebfb46893d012080120e54