Testnet go checklist: row 9n, the last step before the go (class v5 at 0 by a post-crossing re-cut if Devnet 3's crossing reads clean; new digest, the table and the seeds follow)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

docs/plans/testnet-go.md

@@ -54,7 +54,7 @@ lane as `tn-on-0324` 28d3dcab on c8f9b383 (clean), to land as 0.3.24's second co
 | Consensus digest | `b2e856ed281a41171b594e7a542c719b68f508d34b2f46c004f5157d3df04342` (pinned by `igneum_testnet_identity`; the v5 object commit changes Devnet 3's params only, so it does not move; re-read from the cut's binary at the go) |
 | Base unit, emission | 18 decimals (the project lead, 21:35 BST); `EmissionSchedule::TESTNET_1` at the unit |
 | From genesis | difficulty v2 and v3, proving v0, finality v3, the DAA-second rule, the leave item (delay 3,600), the signing bonus 0 at 1,000 bps (no burn), the per-block subsidy, class v3 and v4 under the Devnet 3 shape's one-day signal window (byte 7 stamped from genesis), the ladder at rung 0 (window 86,400; 27/35/53 admissible, 88/173/267 not), the era VDF (scheme 0, the reference T), proving v1 with the fresh rule (the Devnet 3 shape), fees v1, consensus proof verification under the manifest's ids (shard `0x2b1a81cb...`, aggregator `0x474678f3...`), `sig_scheme` 0 with its switch, the W5 succession, the cache rung (512 MiB inadmissible) behind its switch |
-| Held at never | the fork gate (window 600), the peer directory, the pool split, the class v5 floor (0 only if its Devnet 3 crossing reads clean, by the shipper's cut), exec restart |
+| Held at never | the fork gate (window 600), the peer directory, the pool split, the class v5 floor (0 by the post-crossing re-cut of row 9n if Devnet 3's v5 crossing reads clean), exec restart |
 | Pairing | igneum-pow at the class v5 freeze commit 1c420786 |
 | Where | fork `testnet-genesis-3-node` 34892a36 (both node mirrors), staging `tn-on-0324` 28d3dcab (build-1), repository `testnet-genesis-2` (both repo mirrors) |
 
@@ -156,6 +156,7 @@ Mac: 27 passed (the crate is not in the PC build inputs). The packager's self-te
 | 9j | The two-node 18-decimal gate on the FINAL binaries (fork e6dd3afd, igneumd 58f96049..., igneum-miner 5625caee...; `tools/fleet/base-unit-gate.sh` 72b02b48, the GPU form on a RunPod RTX A5000 rented and run by the fleet lane): PASS at 15:19 UK, 7 October 2026: 322 chain blocks in 600 s, both nodes on one sink and one exec tip (0x142), the 30 inspected payloads all the 18-decimal schedule, 491 segment rewards against the schedule at each blue block's own DAA with 0 wrong, eth_getBalance 3,929.11134259 IGN (3,929,111,342,592,592,592,602 wei) equal on both nodes and to the sum of the rewards; both node heads print `Base unit: 10^18`, the digest `4fbb2152...` and `igneumd/2.1.0-e6dd3afd`, node B's exec line the genesis `01294fd3...`. The known-failed form (the 8-decimal schedule, 420 s) FAILED as it must at 15:27 UK: payloads wrong 30 of 30, rewards wrong 305 of 305. The logs: ~/igneum-fleet/tn-gate/out/ on the Mac | the fleet lane ran it, this lane reads it | PASS (the cut's closing gate) ON THE 7 OCTOBER RE-CUT; RE-RUNS ON THE GO OBJECT (the ruling of 19:2x UK) |
 | 9h | The two-node 18-decimal gate on the re-cut binaries (`tools/fleet/base-unit-gate.sh` 72b02b48, the GPU form: RunPod RTX 3090, driver 580.65.06, the hive CUDA worker, rented and run by the fleet lane): PASS at 10:08 UK, 7 October 2026, on igneumd 8a6f1f56... and igneum-miner 726cf290... (fork commit f1717419): 577 blocks in 600 s, 421 chain blocks, both nodes on one sink and one exec tip (0x1a5), the 30 inspected coinbase payloads all the 18-decimal schedule (day-0 block 10 IGN = 10^19 base units), 80/20 exact on 18 of 18 single-payee coinbases, 577 segment rewards checked against the schedule at each blue block's own DAA with 0 wrong, eth_getBalance 4,617.53654629 IGN (4,617,536,546,296,296,296,298 wei) equal on both nodes and to the sum of the rewards; both node heads carry `Base unit: 10^18`, the digest `80af8aa1...`, the ladder active at rung 0, fees v1 from DAA 0 and proof verification from DAA 0 under the pinned ids. The first run of the same form (09:4x UK) read 165 of 561 rewards one ramp step low: the gate's check 5 still priced every reward at the chain block's DAA, fixed in 72b02b48 (each blue block its own DAA, the per-block rule). On the testnet object itself no voter exists inside a run (the 30-day window), so this line shows the layout, the switches and the identity without the bonus; the devnet-suffix line (9g) is the proof of the identity under the bonus | the fleet lane ran it, this lane reads it | PASS; the known-failed form (GATE_EXPECT_DECIMALS=8, the 8-decimal schedule against the same chain, 420 s) FAILED as it must at 10:15 UK: payload subsidies wrong 30 of 30, every segment reward wrong; the pod destroyed on this lane's done line ON THE 7 OCTOBER RE-CUT; RE-RUNS ON THE GO OBJECT (the ruling of 19:2x UK) |
 | 9g | The fast-time line of the object (`infra/fast-time/testnet-object.mjs`, a devnet-suffix network on igneum-build-1 at the 60x profile: 5 nodes, four voting keys and one `--no-vote` key, every switch of `testnet-object.json` from genesis, the fast-time finality profile with leave delay 60, the testnet schedule at the devnet's unit): PASS at 11:12 UK, 7 October 2026, run 10 on the archive binaries (igneumd 57ad7dc2..., fork 5c25c1fb): the start-up lines and one digest on every node; class v4 at rung 0 (27 passes) through ten epochs, no ladder bits, the object byte 0 on 551 blocks; 0 rejected, one sink on five nodes; the first lock at DAA 142 (172 s); the silent key's 87 blocks paid the bonus split on the UTXO side (72 percent of the subsidy at each block's own DAA, 720,118,333 sompi at DAA 142 against 800,131,481 for a voter) and the voters' 320 blocks the plain split; the bridge identity exact for all five miners over the chain (UTXO payments x 10^10 = execution credits less the tip's own: 96,832,949,992 sompi against 968,329,499,920,000,000,000 wei for voter a, and so on); a signed leave accepted at DAA 212, its key out of the voter count (5 to 4) at DAA 351, no pause longer than one second after it, finality active at the end at lock 18. The road to it: run 1 (pre-fix binaries) showed the executor crediting 80 percent to the silent key while the coinbase paid 72 (the N7 finding), run 7 the side blues credited one ramp step high when the per-block switch was left out of the profile (the N8 shape), run 9 every check green but the harness's own pause reading (one-second reason flickers at each new lock, corrected to consecutive seconds). On the testnet object itself the weight window is 30 days, so this line is the proof of the bonus and the identity before the go | this lane | PASS; the known-failed forms are on record from the same morning: run 1 on the pre-fix binaries (the silent key credited 80 percent on the EVM side against 72 on the UTXO side, every other check green) and run 7 on the fixed binaries with the per-block switch left out of the profile (every miner's credit above its payments by the side-blue steps). A binary that carries the per-block field without the bonus fix does not exist (the pre-fix binaries refuse an override naming the field), so no third form runs ON THE 7 OCTOBER RE-CUT; RE-RUNS ON THE GO OBJECT (the ruling of 19:2x UK) |
+| 9n | THE LAST STEP BEFORE THE GO (the coordinator's planned step, 22:4x UK, 7 October 2026): the object above holds the class v5 floor at never because Devnet 3's v5 crossing has not happened; the ruling is class v5 at 0 on the testnet IF that crossing reads clean (expected about 01:00 BST; the go not before the evening of 8 October). After the crossing's read the node lane re-cuts the testnet object once more with `program_class_v5_activation_daa` 0 (a new digest, the genesis unchanged), this table's digest row and the runbook's `--digest` are updated from the new binary's print, and the build-server lane re-arms the seeds on the pull-path dry run with the new binaries and sha. That re-cut object is the one the go uses; the object above is not placed on a seed if the crossing reads clean. If the crossing does not read clean, the object above stands and the v5 floor stays at never | the node lane re-cuts, this lane the table, the build-server lane re-arms | PLANNED, after the Devnet 3 v5 crossing's read |
 | 10 | The first miner: one app on the testnet (PC 1 or PC 2 with the 0.4.0 build, or `igneumd --testnet` plus `igneum-miner --network testnet` by hand) produces block 1; the seeds relay it, `health.sh` shows blocks=1 on all three, `synced=True`; note the young-window join fault: a node that joins a chain younger than its finality window sees `synced=False` until blocks pass genesis, which is the no-blocks state, not a fault | the project lead says go, the miner-community lead starts it | NOT DONE: nothing mines until the word |
 | 11 | Watch: `NET=testnet ./health.sh --watch`, the RPC's `eth_blockNumber`, the DAA after 600 blocks (the launch difficulty `0x1d100000` is sized for a few hundred MH/s) | the infrastructure engineer | ready |