Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154731
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
1.08s
Block → Canton commit
1.08s
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.
0xf8ab468481c6a800827e909434e3fffcbcecbccffda5c295ad6b7f07e3622eb680b844a9059cbb000000000000000000000000a093a655bdff34f72f3d52fc28e3be9ed43531a400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0ab857ded8c0aabd0fc3b941de7354f571d0f8f10da3b1316262eb796b6e2dd02a03415905d2837a231185cf7cddd7a62aceea17534aa934f041fe9f893c4b41cc4