Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122420
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
1.81s
Block → Canton commit
1.81s
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.
0xf8ae82159d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000000000000000000036f50b4ee0640f82505a7dbe12707f14e0c8bd7500000000000000000000000000000000000000000000000340aad21b3b700000831c946da0cd01b819024caaa445b6e3ac9e3f6a60f54567c1be71b09b401b072eda888804a01df15ffd101df5cf1f22866f22f929caba4bba46a4bce7fd91d6ae88eb1fe324