Evidence row 2202116

What was observed

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    ],
    "description": "Convert between grams, moles and molecule counts for a chemical formula using Avogadro's number.",
    "extensions": {
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            "queryParams": {
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              "asOf": "2026-10-11T08:45:40.489Z",
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "formula": "H2O",
              "grams": 18.015,
              "molarMassGPerMol": 18.015,
              "molecules": 6.02214076e+23,
              "moles": 1,
              "notChecked": [
                "purity, hydration or isotopic differences",
                "gases at conditions (use /ideal-gas for volume)",
                "…1 more"
              ],
              "reasons": [
                "moles = grams / molar mass; molecules = moles x 6.02214076e23."
              ],
              "source": "computed locally",
              "summary": "H2O (18.015 g/mol): 18.015 g = 1 mol = 6.0221e+23 molecules.",
              "totalAtoms": 1.806642228e+24,
              "verdict": "CONVERTED"
            },
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          }
        },
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                      "type": "number"
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                    },
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    "quality": {
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    "serviceName": "Chemistry Calculators",
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    "x402Version": 2
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  "source": "x402_bazaar",
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}

What the leaf hashes

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Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x4029206a4ed753eded34cab7a2bcd05d1a863a8cb0c243e8df7bba6035f1bbc4
2. 0x77535700b4e2961e70a5d010a49f98902b11f7e6c0e774458e25f9b8fc28d9de
3. 0x4d0ad721d84338dfb177ccc41a464a67daee25c68d688731e300eb81dd688624
4. 0xc7c29a5ef85671630b93431d1b7679ab56441eca0cb80b5f7fe3e230eb04df57
5. 0x9ea3f315ecd0f443eff37239560b66633100cdb1e9d5f4c53a251972ac772783
6. 0x726e8f2078997b4682edacd7dd134ed9e6539c85d6a74c046d715d7296fcffc4
7. 0x21d8648a1505e4f06cbcc8ec04351779af7aa2884329a53c70d106c21b8e4250
8. 0xd8f1b4bf6f76e81b5d43ebb351c7f2cd745d43970c055323014ca4f113a15f6f
9. 0xae8e17866f2171a59ecd62ce6995a862bf6a8f672859cfb3b4b46b12a6fc7f4e
10. 0x25bc1500526fdd08538435f4b2b6ce4383e9d0ad1fda9be1146104246ca62764
11. 0x0d14ef51bcadc56e6732ab07b2ba69e4a2427bf4d83f4d4546571fff994d980a
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af