Patrick Joseph Cowley (October 19, 1950 – November 12, 1982) was an American disco and hi-NRG dance music composer and recording artist, best known for his collaborations with disco singer Sylvester.
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 0xe740174b245bee9409b89a76570c015cc298a6bd562d904a029a25fef85899d4. 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/124f5ac0-a7cc-4b98-8810-c003a60a0e87.json and https://artists.proofprofile.net/proofs/artist/124f5ac0-a7cc-4b98-8810-c003a60a0e87.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 0xf4f78b07569f5ce080bedafa70cf153bd45b209dfd816fcbcb869e336a3cc7b0. 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/CAU118100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32096b0b60596211bdae037750e681964bc68a126fa64029134439f0f29dd48c. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/CAU118100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc062af54df55eee83e218ef5e172a51717c900bc653bf7442214f2f4b6ef9335. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/CAU118100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe91d2029925a7944bc80fff209e417571dfde0c6dce5ce41d340241336ac42e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:10:30Z), 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/CAU118700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a1071e8e77f2651d68e704a7e4374a79ee912bd178fc782289527749a98b2. 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/CAU118100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5380db0749fc48034d921d7fabe7b5ecbd4a51eb7d72593a3284817dc58c247. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/CAU118100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1807a67e6f9fae4a8095dc555b806dc6879b229fc184f98864355d5b87ace702. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAU118300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c60d9550197e06ab3c4e64c8637b63ae173f9c70a3f1da25373f5b7121a4993. 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/CAU118200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fce040728ba6066c73e81a17d0f920e6af90c400c484e421327ffde1c9c81eb. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/CAU118200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47697177cba41476e7dc874f1d88f40ed8535bb65c479f40b929f7646f615620. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/CAU118200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e937d13f8393f35ab3e6472cc4534c0aafa059b8d649fc07ee9c7b8185d0cee. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/CAU118200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085a4006e43c9ef2a762e4e6466f5cf09e33eebce9d4c1d703a27ebe3479fafb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAU118200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d1f572ddfcaddd68eea7a81ec77545499e21f8c0ab10802cb2073aa96188fe. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/CAU118200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bd77c76f281b35009c051c9a775930543a192848d3043698f3a7bbcf1271f0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/CAU118200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ab69bd7148174f5d5caa8a02d277399c1202b0ca107d0401ee79b00603f9dd. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:41Z), 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/CAU118200273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb144f0c8046ddca79746dbc1b313cc8532a9d73bb5a8d265270ede9979c74b5e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/CAU118200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae79e33ba246184f587335f5662bd4b8dea2b8744f6512749047497dcab4804. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/CAU118100279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f6606b70cb48228db2309380d72dbde7635e2c1dda691f9796d00779a1d94d. 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/USQY51728408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8cd6d6a2bd78be03754d0994c1d8e56de61937e3f06b2ad95f01f619bb107e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USQY51728409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddad72ef8bbeb704429aa3321a5eff6c9771ec1efe18ecbe0583f85dbcdafd0. 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/USQY51727479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8576600de921ac896469473c4fb45020cc099f1a2e79cb2ec3128748ead7ddb5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USQY51772232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fceb2204fcc328c7705821f0a6dda97ea4cdc9be6daf7dff9ee26b444aee04. 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/USQY51772233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2a9c833399203f025ee21eb9e01fd98e445ad620179c8e63095982fce7f17c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USQY51772234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0f8f32795e8836373b595288bcfd33c24a48cb1ce8b19c62b9c554495cd304. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:01:57Z), 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/USQY51772235.
You Laugh at My Face (Tobias. Version) / Watch the Flash
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57968ecab225f84f24443f4908b1fedf11ace7a4bfad4e4ec644f32aa32fe4d. 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/USA2P2034754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dcca8115e212fda45779e9d277886f75f045e6c3ac1b8ee58fc788e1e9932a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USA2P2034757.
Menergy (Purple Disco Machine Extended Remix)
Get a Little / Lift Off (Alan Dixon Remixes)
Get a Little - Alan Dixon Love Attack Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb075d6b4b59d5625b3707d2817af0fd3da6fef73fbb29190ac4ee54263499fd5. 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/CAU112100536.
Get a Little - Alan Dixon DJ Friendly Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aa6dd88bc2a92f3b453657e8ef9373438305bd7c26358a4ac93d1ab2578b27. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CAU112100540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c18caba8bb3dbcac8cefbf2001b5c5af6e484a5876b9245cfb7495d637a30ac. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CAU112100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9963a5f9068ee9631d3a10272dd0d75cfa9abdf1c46f7b93e86f60967ffb1c. 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/CAU112100549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ff8485431029dc5adb28eda70cbce912eff6fda10c1342b499e463ea06174c. 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/USA2P2246676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0106daf9e7c5bef309933cf2abc7dcc9e022f507758dc775a37ac83359ec66. 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/USA2P2246671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0055a830ee00d51b7853210bdf3ea87d7001a340ee84328a58eaa21730e7fef6. 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/USA2P2246674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530eacc1b7f3abb424a22a91d6a2b4bfc5857b0d8b7d326316ed845e0b407814. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USA2P2246673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc127d664d2841c769a0c88ec1f67e76ee75e8935d5dbbe98861c186cda735774. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:54:42Z), 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/USA2P2246672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e944cecb2bd996981880271cbf86f58189cce9ba16fb6722534709115029f1b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAU112311911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4975ca4ae6f997cee15d3a9657a8ffe5f08fc91ace4408c025ef27561b6412fd. 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/CAU112311912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74b49c69dc498f5bb5a7fbdf8ee885886bc0dcada611a81d1a47d9af4aaf326. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA2P2462381.
A Night to Remember (Mixed By Tony Okungbowa & Jojoflores)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5789448e1e5db6f1a650540d0c61f5a680b5009386da154d14fd8f4560b3924b. 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/CAU119917646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf603fa6bf2635261ebfabcc44f4dba1f7f491228b61b9b5b32d42d5d8dfa8695. 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/USUM70505741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae8d0549f3674aa18f18f057291254cc159aacce6fa98efbee72afeb2c6adc5. 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/CAU118700134.