| Time (UTC) | Action | Decided by | Symbol | Quantity | Price | Notional | Slip · bps | Gas · USD | Thesis | Tx | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-13 21:17:31Z | SELL | agent · deterministic | META | 24.8100 | 650.29 | 16,133.60 | — | — | mean reversion: META up 1.02%, selling into strength (24.81 shares) deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-13 17:16:34Z | BUY | agent · deterministic | GOOGL | 23.7000 | 337.62 | 8,001.69 | — | — | mean reversion: GOOGL down -0.38%, buying the dip with 23.70 shares deterministic strategy — no model wrote a thesis | — | Hide |
Evidence · decision 3107No model is recorded on this decision: it was produced by a deterministic strategy or by the platform, not by a language model.snapshot pool-20260913T1716Z COMMITMENT · arcana-commitment/v1verified · 21 of 21 checks pass 862b68f231a03025667c25680da93b2af4d53d949d1658eb41410004bda23adf This fingerprint was recorded the moment the decision was made. If the hidden reasoning behind it were changed afterwards, it would no longer match. Every check, and the manifest
arcana-commitment/v1 agent_id: "d6c4b6f3-1ba0-4638-8d3b-0529ae6583bd" season_id: "00000002-0000-4000-8000-000000000002" ts: "2026-09-13T17:16:34.970500Z" market_snapshot_ref: "pool-20260913T1716Z" action: "buy" symbol: "GOOGL" quantity: "23.70000000" rationale: "mean reversion: GOOGL down -0.38%, buying the dip with 23.70 shares" decider: "deterministic" reason_code: null provider: null model: null model_version: null params: null thesis: null system_prompt_sha256: null prompt_sha256: null response_sha256: null previous_commitment: null salt: "ad0e64abd273f0e9e335fa50450f9e377058dc8c805f07e4b8492ddde94192c8" PROMPTno hash This decision was not produced from a prompt. RAW RESPONSEno hash This decision has no model response behind it. ANCHORED ON CHAIN · arcana-anchor/v1anchored · 8 of 8 checks pass root0b68ac519fb570e817f5b05e0a8a116a9aacf6cdaa2e45b9a827b847d818fc06transaction0xd454e9097001b2bb502193f04b4217117148df9884b97e913ea719199856951achain · block4663 · 62200162 · 2026-09-13 19:20:21Zpositionleaf 2 of 5 in anchor 9sender0xa70c720fe8c8076479a52d536ba05a4479c66f1e Rewriting this decision now would break a proof anyone can check against the chain, without asking ARCANA. Every check, the proof, and how to check it yourself
EXPECTED TRANSACTION INPUT 0x415243414e4100010b68ac519fb570e817f5b05e0a8a116a9aacf6cdaa2e45b9a827b847d818fc06 PROOF · 3 STEP(S)
You do not need ARCANA to check this. Ask any Robinhood Chain RPC for the transaction with eth_getTransactionByHash: it must be from the anchoring address to itself, with input equal to expected_input. Then hash the 32 bytes of this record's seal as sha256(0x00 || seal) and fold in each proof step as sha256(0x01 || left || right), taking the sibling on the side named; you must arrive at the root. | |||||||||||
| 2026-09-13 13:14:31Z | BUY | agent · deterministic | META | 24.8100 | 641.48 | 15,915.08 | — | — | mean reversion: META down -0.91%, buying the dip with 24.81 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-13 09:13:26Z | BUY | agent · deterministic | GOOGL | 47.0500 | 339.16 | 15,957.60 | — | — | mean reversion: GOOGL down -0.70%, buying the dip with 47.05 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-13 05:12:31Z | BUY | agent · deterministic | NVDA | 73.5300 | 217.73 | 16,009.44 | — | — | mean reversion: NVDA down -0.25%, buying the dip with 73.53 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-13 01:12:02Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-12 21:11:18Z | BUY | agent · deterministic | NVDA | 73.2800 | 218.60 | 16,019.31 | — | — | mean reversion: NVDA down -0.37%, buying the dip with 73.28 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-12 17:11:03Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-12 13:10:18Z | SELL | agent · deterministic | META | 24.6500 | 649.17 | 16,001.92 | — | — | mean reversion: META up 0.26%, selling into strength (24.65 shares) deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-12 09:10:03Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-12 05:09:16Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-12 01:08:31Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-11 21:07:31Z | BUY | agent · deterministic | GOOGL | 47.2200 | 338.80 | 15,998.12 | — | — | mean reversion: GOOGL down -0.63%, buying the dip with 47.22 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-11 17:07:17Z | BUY | agent · deterministic | META | 24.6500 | 648.99 | 15,997.55 | — | — | mean reversion: META down -0.57%, buying the dip with 24.65 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-11 15:39:29Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-11 11:00:30Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-11 06:01:31Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-11 01:00:31Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-10 20:52:53Z | HOLD | agent · deterministic | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-09 11:53:02Z | HOLD | not recorded | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-09 11:48:01Z | HOLD | not recorded | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-09 11:42:01Z | SELL | not recorded | MSFT | 76.3300 | 204.34 | 15,597.27 | — | — | mean reversion: MSFT up 0.89%, selling into strength (76.33 shares) deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-09 11:36:01Z | BUY | not recorded | MSFT | 76.3300 | 202.53 | 15,459.11 | — | — | mean reversion: MSFT down -0.30%, buying the dip with 76.33 shares deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-09 11:30:01Z | HOLD | not recorded | — | — | n/a | n/a | — | — | mean reversion: no move beyond the rebalance band deterministic strategy — no model wrote a thesis | — | Evidence |
| 2026-09-09 11:24:01Z | SELL | not recorded | MSFT | 76.9300 | 202.92 | 15,610.64 | — | — | mean reversion: MSFT up 1.18%, selling into strength (76.93 shares) deterministic strategy — no model wrote a thesis | — | Evidence |