{"id":75686,"recorded_at":"2026-10-26T14:38:10.987718Z","observed_at":"2026-10-26T14:38:10.987685Z","subject_kind":"source_record","subject":"x402_bazaar:https://gaming.halowerk.com/v1/gacha-rng-verify","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://gaming.halowerk.com/v1/gacha-rng-verify"]],"name":"HALOWERK gamingwerk","owner_address":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","raw":{"accepts":[{"amount":"4000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"asset":"USDC","assetTransferMethod":"eip3009","eip712Domain":{"chainId":8453,"name":"USD Coin","verifyingContract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","version":"2"},"name":"USD Coin","network_name":"Base Mainnet","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","recipient":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","scheme":"exact"}],"description":"Counts supplied outcomes, computes Pearson’s chi-square statistic, and estimates an upper-tail p-value with the Wilson-Hilferty normal approximation. It tests aggregate frequencies only; it cannot prove draw independence, seed fairness, code integrity, or manipulation, especially when expected counts are small.","extensions":{"bazaar":{"info":{"input":{"bodyType":"json","exampleUrl":"https://gaming.halowerk.com/v1/gacha-rng-verify/schema#/requestExample","method":"POST","schemaUrl":"https://gaming.halowerk.com/v1/gacha-rng-verify/schema#/inputSchema","type":"http"},"output":{"example":{"alpha":0.05,"approximate_p_value":0.610286496,"chi_square":1.006944,"degrees_of_freedom":2,"expected_count_warning":true,"frequencies":[{"expected_count":16,"expected_rate":0.8,"observed_count":15,"observed_rate":0.75,"outcome":"common"},{"expected_count":3.6,"expected_rate":0.18,"observed_count":4,"observed_rate":0.2,"outcome":"rare"},{"expected_count":0.4,"expected_rate":0.02,"observed_count":1,"observed_rate":0.05,"outcome":"legendary"}],"method":"Pearson chi-square frequency test with Wilson-Hilferty p-value approximation","reject_declared_frequencies_at_alpha":false,"verification_scope":"aggregate_frequency_test_only"},"exampleUrl":"https://gaming.halowerk.com/v1/gacha-rng-verify/schema#/outputExample","schemaUrl":"https://gaming.halowerk.com/v1/gacha-rng-verify/schema#/outputSchema","type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":true,"properties":{"input":{"additionalProperties":true,"properties":{"bodyType":{"const":"json"},"exampleUrl":{"format":"uri","type":"string"},"method":{"const":"POST"},"schemaUrl":{"format":"uri","type":"string"},"type":{"const":"http"}},"required":["type","method","bodyType"],"type":"object"},"output":{"additionalProperties":true,"properties":{"exampleUrl":{"format":"uri","type":"string"},"schemaUrl":{"format":"uri","type":"string"},"type":{"const":"json"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-10-25T18:51:41.474Z","quality":{"l30DaysTotalCalls":4,"l30DaysUniquePayers":4,"lastCalledAt":"2026-10-25T18:51:41.289Z"},"resource":"https://gaming.halowerk.com/v1/gacha-rng-verify","serviceName":"HALOWERK gamingwerk","tags":["iot","gaming","statistics"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Counts supplied outcomes, computes Pearson’s chi-square statistic, and estimates an upper-tail p-value with the Wilson-Hilferty normal approximation. It tests aggregate frequencies only; it cannot prove draw independence, seed fairness, code integrity, or manipulation, especially when expected counts are small."},"body_sha256":"e5646bfc60b56c59b74823442a7c3b53465ea9542b3187d9bb920dce3a8392eb","prev_id":null,"leaf":"0x4a762e1f9136197cb1285f11e11e3f65676dfba52a8f03c6dc5837458c3b376c","leaf_text":"{\"body\":\"e5646bfc60b56c59b74823442a7c3b53465ea9542b3187d9bb920dce3a8392eb\",\"id\":75686,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025490987685,\"prev\":null,\"subject\":\"x402_bazaar:https://gaming.halowerk.com/v1/gacha-rng-verify\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0x4a76320bacd49012e44985d4cda877523eba8ea44d911ab12cb11b13370555ed","0x80c8c5bf56f9a453131d395bde46dd8361cd738982b155da90d6a2f5441b187c","0xf8d1018220051ea957c07688cf0b69cf4892a257bf76adc1200621a36266a0f5","0xd54ac4fa50208f6848cc0955363f6807745a2bee6e2eacd1178401820cd195c8","0x5ed930228c0cc069594acf4ecdb698bc980b503623d7be9c6f523122378c962e","0x4de178fb9215134cc7e377942fc77452d14017e692ed38df5a7259dea3dc3b7e","0xfc6dfb4fdd52bff0dfa00ce29a332996877aa09dc07cdf11ac29538bc97e29e4","0x257d252647e1b34349c7e3957a2c3e4d3d1f2259e5b414b160eaf78b9a63a2a7","0x0d2fc889a37099ecba3d55c47d958794c2802a527a9b4db86fe2c6d1b859b439","0xff35957d30a52fe0e2689931f3ecb8ebbaf5d3e10aea8fff101120a9530edc59","0x36446ee01203fb6b2027599f737b7bdd64e3db182e50230f9c82fff4f67be776","0xee7d5711cd2515f4b08f3e4041d3d56304f9db6bffd82d82746f0f4ea43b8f26","0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21","0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a","0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497","0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0","0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d","0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}