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 0x26e6f918b0f54cfc08ba92be0daef82db95c4d7ded60941469012233b8f79798. 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/0dbebf19-4171-4545-a9f8-6b4aa181d59a.json and https://artists.proofprofile.net/proofs/artist/0dbebf19-4171-4545-a9f8-6b4aa181d59a.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 0x295f053b00a13aa2da31cbeefa02d7121b35eaf411afc9d5fb0725d093cbc442. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:06:10Z), 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/QMEU31504934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d9feceb77abb96ce99ba6ac82742dc676be5020afaf0dac103ed4f1943bd27. 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/QMEU31504936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d81af49070aa680a2ab7764d008a33c70e60d891dd4838430cc67c3261c0b38. 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/QMEU31504941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7c09f4f959d0a9a9c602c9d5ebd29c8d734511b6b259b7437437b664cf4146. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QMEU31504942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebe3dee9be938f2ab83c4015ae5769e4ac89a6c60c52ae457d14b0fa2f1eb31. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QMEU31504943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94e6f9c8cd54fe1da1799c4e0d50ca18b6a6578a839a104a836b9b7aa6f6bc2. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QMEU31504944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c6c0fb1812fe71bb7d7989cd3ea6c9b3b081e87aa08cae35706d8c68b6ab3c. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QMEU31504946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea0486115a59ab41bcf333ede9646a2f4b477eb2279c7c35b32d59040eaab07. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QMEU31504947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30c2f8c58083baeb431f572534ab116d9a8ebc1004a802ab341ab8694a6bb77. 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/QMEU31504948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a98f1ec6de2f57e45d1685db5e26ff1bf506ba7164e03b667f7e48f6b468f7. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:02:12Z), 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/GBAYE1601639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6cf8c9c7b1062b5a62dc6f3f228ee4bbd8850c23cd9d006fd21e7c35ca7b98. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GBAYE1601640.
Sex, Drugs and on the Dole (Perplexus Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63871c0737f3dbda6b4ec1e9e2581cdbef08f940c5e58bdf43fc04909415a5f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBUM71802363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697e9310222213f1ed3a7c1d8a469e0bf5cedb78be3e16fbd64d5d1f1fbe7f61. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBUM71807391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f8bce48b02920c06943be8756d22eb4cd54b50fad2109bc155011fa5002c03. 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/GBUM71807399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cac94f2e8c316a5f7dcd307058bfe41f94bfd1ca2bd8582b093a4e0a8210f4. 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/GBUM71900977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358c8607601666318a991383b0014c91ab561f5cb151c6cb34072ef48ef678b0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBUM71901120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347b55ffaec698ed788b1e3038247cf966c5250243bad4113cfae0221d206814. 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/GBUM71901159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06df9216716d9d96cea7a99ead534e341823adde727e9819c27103d880d45520. 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/GBUM71901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8860100885531cb32f07469d69962d2c748ffa05b56c02f12acd87eb23650f7. 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/GBUM71901158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cac94f2e8c316a5f7dcd307058bfe41f94bfd1ca2bd8582b093a4e0a8210f4. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/GBUM71900977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506dcddab7d5b5b5a56ed000bb299b80caa89d68a08bb171154787f17f1471e9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBUM71901161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b40b6570a92d462426ddbe429b291b37cae4371aefe35506808496388cafc5. 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/GBUM71901092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87887ea132c9e68a3ec3b6974cd333bb491368b2be2ab13433b5595e571fa375. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), 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/GBUM72000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fbe2dbf0cb6aa1e16f39af1235de02f8a58e5d677db01bf476f964a68afe0a. 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/TCAGP2285278.
Find Your Love - feat. The Manor - Jansons Remix
Find Your Love (feat. The Manor - Jansons Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76450aa3a1e780be0bc5f994efaa573c8cd84d2f93b230d2f9f29b83662babb8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GB5KW2001848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bc775b2a146b9e8c4ff80aa790452d90e8611569201ded22f76be5477f76f6. 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/GB5KW2001003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7b0629d4368991a9bfd0a3410c1fd5acb9b68fde82ad663be4e48414e79f8e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGH2035078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1107749fffedd1b007270262255e336c27b64bc058cfb778a3c361d4953a4e05. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH2035033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035ec8442f8d2979f823bf6a59c6f699420b335cc8977f11714d0b34c2572178. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GB2T41700024.