Manic Hispanic is an American Chicano punk rock band from Orange County and Los Angeles, California, United States. They are a comedy act that plays cover versions of punk rock "standards" by slightly
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cfbe0394bdf13c1a04ba118a2c081fa42348aedbc5707da32a9f3d57c596de. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c905fffb-4da8-4956-87dc-a56c3afb4485.json and https://artists.proofprofile.net/proofs/artist/c905fffb-4da8-4956-87dc-a56c3afb4485.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cf95f4110aaa80efb5b9399f51520d218a28c25c316d83f055cb024ddf86c7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1619775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ea251ad042ec622f31547ca989535adfc26429071a53f9dff416c5b3fc8b61. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ade9a65dd88af5a0ba2b55bcddcef6707dedd51b2d5b51010f71d101eafad79. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811694b10e0285c20e573be3ed475c34caa652fd5870625d8e44af0da34a4d8f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c48e465fbe358f5910394064db78e747e1a7422f51a27d99294079ce3aeb065. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9ab6fd70c22dd51b95acff60b8baf4ea5fa1d2ed6f22c5872131e7f8e81609. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05143f885f727f0f03b3fcbbab2ea680ab823e79023477ce2222b70712c34f0. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:19:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42883ae3b3b714aaa34928bd479fb697b162ce057de0acbce93970f4162c0cb7. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:16:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf17761048a19771cae552b284c3ed33bd91b3c7891310f4acff3f6a71ccd936. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:30:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2111087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab85f40d99296a31941c96a4dc84131761df7aa122682541d7d65e43a97c240e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1491283a4d9f0af5888fa65bc688615d4e163ef739d090db0bc692242d2f655a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c2d8b0f44bac8caf0a3f7066a968c0c20606f7c09e9370d5ef8ee6796dadd7. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:34:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcf50436f396b9e18ad28190d17864d27b2cfdbae00063009a52a0b95c6020a. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33743581e0f1b6fa9259ab73b84f06c4a48ac0bf8e4bb435cd9daedc6714cf33. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8825db934bc0c398e3fd48e07a5f040fa29817c849606c293484a94c07cc81. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efdc88a2b4b3d8dd5d5dd253514d678a2c30d26c0f2515f45c9f65467a71f5b. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063e42da7bae3d9a0aa45f3a214e43392adede4b67e031eebf0a530a44ed6418. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb70b34290844dead409387e56275e7fa9e5abed8dc950979fc7690f2b620aa. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30efd604bda6dbf0d333f3310efd7d6a49c080f4f16ff99e71e1348af3d6dc28. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb644cbe6dffad389de9c23f4bd93b9ab8f72a1ea93b8a3cbca6f0b64836be2a3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f02a3daa678167418086dd65ffe588e9339e4a12b05e300b8987f42be79c28. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66aef190be0608656aa3f533788a635bc810614500b9602e248a1e9f1eed8d1. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2204928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe643dae4c6f47a71eb99aeff91cbb8b35ae40ab5ecd3a29d9b0258422f52317d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2539520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef777af1f69a0f662b899eee3bd95a31c1e7b9336941843fcd9324e89fb3237a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2539521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeff624e4898dd1a1191701008be9f0241d78bb1812323e795ff7116a2a3ad7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2539523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ad17efe82dbc213cb2260780de704235e3e93b50aad06f41a6a929972ec240. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1509721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d97e41c0d2e99dd7db143f0be637b6c8fb3c522f458433dd9b62c9ac10fdcc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZPD0610220.