Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150551
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
1.93s
Block → Canton commit
1.93s
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.
0xf8ab538458102e6282c14094775fa31534f8ed5983b9e6d0a66297da9a5c359580b844095ea7b300000000000000000000000042ad963f37b76c726d1b1dca535318510c6daa410000000000000000000000000000000000000000000069e10de76676d0800000831c946ea08f1ea16771fff3429477b59dabd81768a43eaaca6ca8b7d0277ef7f5df4d33a2a0617c16c9498d223c56f66ccc7df6a9e8a1e3a9e9115763e84b86b8a9f0887bc5