Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168538
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
706ms
Block → Canton commit
706ms
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.
0xf8ab0f851347d05b448259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000000000000000000062a1e0c0504b83c4ee4cf6b8f9c529f9bee4d58100000000000000000000000000000000000000000000003635c9adc5dea00000831c946e9f45ac4d2f6894858b779da6390830f7b1b477cc7dfd742e60f722bf2faa923ba0615ce8a2ff1972581549cf7cea642a0ef39eb7ef7714440382c6cae19bbb2909