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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bae3431077fcf0ac8bb91eab9dfe0bb5f5239ec3c4b21d394478dc57d7a039e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef934e08-54f5-4536-a136-675663ce64b7.json and https://artists.proofprofile.net/proofs/artist/ef934e08-54f5-4536-a136-675663ce64b7.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8893319342b26482e9af38074428e14ef637ad47d408d400348ce93ce9ec1130. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336960.
Checc Me out (feat. Cobby Supreme & Dom Kennedy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce7c9de965c5a83a94df3192d3ef4710f4624c96ac1d098a11bffc50ce56414. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336961.
The Weather (feat. Rick Ross & Cuzzy Capone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d284a9b4517013c0b66f00b45f121ab6c016ba11ace493bbd2dfb0cb8892e1d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63133c25df28ce9b407d88e30e00a4f50183418a18e076b6b9b1d1e6813b6183. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ef298cb2b7ed3b99028191096bcf0dc7002ee07382e6f28801ec6506270db2. 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/TCABR1336965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72099d136fa98cf294424fda112f9e34faa4932aac15c31ae57964aba14296e2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466dd6906223718e6ac08beb05704093808fa20ecf7b610d5e28e44ab9218406. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336967.
H-Town (feat. Cobby Supreme, Dom Kennedy, Teeflii & Skeme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444d8185c9304678f18fb4139769ca70273d8516b394bc0fc19cac0d2806c39f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb865bfff13d609d6f5c43513bc81730ac5e5e358318bf859be6908c14f761c7. 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/TCABR1336969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfbacd2737e1ea7a773bc59066dcfaf3edc1179a24bfbf2da32f1634cece8a6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb4bd4214fb52017df90b30be7f0b4851509aae0f143a6ee96c93446f59d0c0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4261be93f583a741cde268ce4cef5507d56b95bffa9b838cc3d9fedfbf184196. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ca8fb70f0e5a4cd7103129b588e1cfe70d806eb3ac5e082cd16f5c14f43def. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e32983655a575421b7b59dc4410c3700b246c3725d4da4956611e5dd0c757ac. 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/TCABR1336975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3d72647afae5683bc2a73b033660290bd62151d27d2eb69ec63e97aca317f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08786fb5c15f980f227889bd74e5d3c3f28a1746690346b67577eeb3f4f6ef37. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cefe81f860f1f05d50da614ff9b9b3bcf32d459888ccfe8b53ae18984c9572. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e06ad5d0ac8fa4dd46257dd6c6f432d6cb1253385415bdb12f6c3659947053. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCABR1336979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e712d5de43d1e8308fa5b180a23b6d74f9c24450c9c08c709a034926da3faf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCABR1336980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8be91d5b3c42c2de31fa81d68c2350fedab4d5cdfc6c0e8009e673fae0ce8f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCABR1336981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf051bca3e94984f1047dfabcedb26b9cf66aac5c1608abe51e6dbc817a566a8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCACO1603560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4febcf727f2cf04abeaa8a76191a156027cf93cf9367bcc1a497b68a1e65565c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACO1603564.
Got a Problem (feat. Kirko Bangz & Slim Thug)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e40218f02a8bd09385f9b78cbd0cceff8c0fa854d95307b01ae9ed3d20175b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACO1603572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa0bc0da785815db40fab635277ddd7410c41ed9b0aee085e8570ae8bb373af. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCACO1603587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3418b546bfa388b8646b817232d0e5304b5b12dba03cd90303e2cd2656ac47d5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACO1603594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe462e3461578cb8ec467c312bd6a269e55c3fbcbfd2b8b1662664d7d30822bc2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCACL1608602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9db4fbc2735ec6df4c7979d4654e6802c88c9719c155ecee53e125c6b4ea6e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCACL1608606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa76bd65ef366c51e51f202901ad5c27615dfaebca7853eec41bcfbbf10a7e19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCACL1608610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffea919f61be117d9d00830af16de9b4fe08540c2001c0338beba239239aa324. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACL1608611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cca00076b76b0d07b791cc109dfc90818be5bc7a973a5dca9652fc693f46fdb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCACL1608613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e4358ea1860e8f450ec54aebeff803f73db99b367cbdccd0a7dbffee203f46. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCACL1608616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c582f4a10e0b2e5abbc0c8039d12235655537e0b0207c241a0b951428b2873. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCACL1608618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83741a325afd8004b8e8f49da6bfa9bc02dbb3f3687be78210a519bbe2206777. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCACH1542527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165a3dd5a79bbe90fe2fa444e03ddef29d581b00c7269545f0a5d505417012c4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCACS1643510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c456861fb97370aa1f4446596c336e814ad7c763f6c8ff0fd4912bb94a2b18. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCACS1643512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb803b6d367ff3a0a6b21a55ecda66a084b72f4b3362fed711330aecd3b935998. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACS1643513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30df43d9e89cf9fd14f5843118761b5286e20be691816b58e4a4cbf357139c7b. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:31:12Z), 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/TCACS1643514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294f5dfdf1dbe98499bb9a67beefafe97a92076eb69cafa31630d97a23b653d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACS1643515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76a2a83cdb31da83e2456dcebe6cd1b4845d9b4e7899603e838549e8a9154b6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCACS1643516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136332edf6a1ba78a0a9f374d51f17d1c4c40ebf857df5a7115d9722e0f591d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACS1643517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52d4e582fd226afb37a343cc3110738bca70b657710797c115b842288f1c673. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/TCACS1643519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9a7fdee534108983e266e79ee134a6ebc412d434a064e33ed5b40f735ccb1b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACS1643520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c6c28795c6319ebf81b8f10d7895c8a25214497c59b71a02bbbe3f6281f9a0. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/TCACS1643521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c56aeac33ed4a6e79c8640d395f702d364bc449fd6acb1d46cbe3edc527dc01. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACS1643524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772234e41bf9641649e05b108ab6607d82c1da4c1ba2cfa85c002364ddc9bf77. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACS1643531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d14df97f6a1e556b933b4b906921197b4f9cdae7cceefe7ae1bde659e93a41. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACS1643533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b2afa37fb5729775c24eba5344a1aa52af33d408f1986d2b37d88c7a623b74. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCAFA2041285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddd8fea47afd1aa1199ecf1360136baae2bd300e9b311cce41ddf8cb33ee9b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCAFA2041289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba1d9f20af12b55c1dadf988987b78fd0e10b111fa9d6fcdf8066974bf69f9a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAFA2041302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a2753d69115594a4c4f359d34947095620f2d6d3a004fa4e93c0010736343b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCAFA2041311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5de2655450cafbf02e7b0c65b2e7739e58be8a4102510fb6409429b16feaa1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCAFA2041320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1438f03d0a057d2bfed3b3e2b6d99428b92dfbcd2859fab9ad4271fc9b8c25. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAFA2041322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a8459c6ea975d184c85ac24608a3de245a7ee4e600c48273ddb16758fffebf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USXQS1513267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe415f4d91fde9d50aad8ab17287d43692828ae97c73d474610448718512b5ebe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USXQS1513268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551b464c85c6da4eddcc26afe903405b6b063ece1f11dc17e582a23533e4839c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USXQS1513273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae9d0e7c630b6b26981f275a0110c4d5decb4c1188bd40305c574c7b5cb80b4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACN1672177.
My Personal Screw Tape (From “Triple 9”) [Screwed & Chopped]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26395290464cce3f193187b8e66aea20fa3a7ae2cc5db779a23d9201df10f8c7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACM1603708.
Southside Groovin (feat. Lil Flea, Lil Flex, South Park Mexican, Psk 13, Big T, Z Ro & Zayne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340b35057fde6245705921aeda8584840b2bf41e96bb60e104932c47cad5a7fd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCACN1651477.
All About My Change (feat. King Koopa, Zro & Gerald G)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189d42d0bf00bb7cc4997209dd646ba188056ec6b0b78c6d52ba4dfd17b2296b. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/TCABY1482020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9440dfa34f88b28b445c39a38d78f38dd85a75016b385a9ba0a9bd5d9a5164f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCACS1684129.
What U Been Missin' (feat. Z-Ro & Chrissy)