Devvon Terrell McLeod (born October 6, 1988), is an American singer, rapper, songwriter and record producer. He is known for his remixes to popular songs online on YouTube. As of October 2020, his cha
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 0xc4c35a3d5821bd30d390ff42e5b7d6f77c723ae6ee5cb1097a0a15b6684cb143. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6aafb46e-2d36-492a-81ae-da0bbe589f1a.json and https://artists.proofprofile.net/proofs/artist/6aafb46e-2d36-492a-81ae-da0bbe589f1a.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 0xbdec6952f4cdf00c1c433d4b36ad649c0493cdf9ca1d6c204ba06ee28daa61c7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:42Z), 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/QZ9ND1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17efd5ccc42a8b1f0be6c7682b2db8c0e581b897d0822f4326804d297a11fb5b. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZ9ND1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a0c3e8024736877430e9fe128a119242922cf1353d3400458332354c7e5a8. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QZ9ND1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c169f58ceca23f2098081e538e6ccd2654a884267612b3197cc3107b14f258. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZ9ND1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6801a7a94349a2ac0a1206594fa65d17d83852f54299766841b754d85f4388. 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/TCACF1575581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f5be9c13fd7e085db383e14da9ee8daf1094b5e0c13be93b79e48e47122aa1. 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/TCACH1561227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b56aea1447732515724bd547a0b47e5c7455f33c3eaf04135a8d1f12f9688dd. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCACH1561229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81aa325a398a871089feb1671da5cccd7fb7123c823fed73f4269dce3cf6be2. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/TCACH1561230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16354734c175c513cda85197ad27d737f5218c29f81897ee47e8f7d4dd91199. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:10:10Z), 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/TCACH1561233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e8400b43277f467cb792501ddb00f44606925c3a3db0fe5d30ccd57935428a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:57:00Z), 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/TCACH1561235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9721ba0f53abff02ec2497212609903e4907ae73f46d1a1c97e8a86960e6ae42. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/TCACR1604699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298787d6fa73596e66506e546f8ced84faeee4f3b665b72d0766524d572d6321. 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/TCACR1604700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f08e25e23ffeafbdd7ac428777a9b3ed9fa53bcca2e1b18a23a601fff9e95d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCACR1604703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a239991936b28b02ca5f1c9d2777161f8b3c3d67ae53d9ce062ae9107bf881. 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/TCACT1628530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2974f0c442bee285daf270c7d1ae8d1189144654963b65b93c7da5ac37dc6342. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/TCACU1667377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fae4643fe16b2cc5b7e2e825aa2a063ef54bb3ce85a4795a1fc1cff21487a6a. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:01:21Z), 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/USUYG1138249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f5925b26c8af1e2deae32d8fe4754d98a1ca4993eca10c5e40df5168bb4fbd. 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/QZ9ND1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdfb41800a940703a8c4cf3bcc44c3ceda508bbbd0295c74aceecfff17e0781. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ9ND1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576a9315aff6d2ae798cb50a3d099e9ffe810ea828248ff1915af3433a0a05f6. 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/QZ9ND1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7064cf9e64847564a87cd6f286c77db988b29e9a04a90804afe6eea6436e988f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZ9ND1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255cc8f1bc290b9e9fc973780f57f75eb8f481eb721b38884e5432ee0693617d. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZ9ND1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6bc25222d67749471e0c869fbd7caa0e3de06e19182305735cc298d32bce54. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZ9ND1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdefd754ac260782528f6e223fdca90919b4b115efa6d06fbe9217cdc802ec4. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZ9ND1860818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4889dd711be67c55d5afdee538ed1ae80bc60e777dfe653c84c3331b3dad4dcb. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZ9ND1871618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead42b1e1ad8de9e2e3e985c211eb814b40e2342b50afd548843f62481ba48b5. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:56:30Z), 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/QZ9ND1891218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02d08710ced542e10e7990ad97f895f744a00f22e4db79e6904bf8e0294f6a4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:52:32Z), 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/QZ9ND1811163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec880de854509424f940cd5b50d73f66043876366e72ddcc2fc74334bb572efd. 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/QZ9ND1811165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7063aa1f5c8f8fad4a857855cba18b8a41cf69ce569741a84a946de2a23bce81. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZ9ND1811166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a20cff30d5765ee6fcf705d040faf458152815f712762b900c7ae803d291972. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZ9ND1903270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f44798631465b34a9d41fd2876967ad57b821a21ae2706ad043dc3f2deb6dd. 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/QZ9ND1907260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3f0cc34176b14bb82d0bf70966951a727e54a0053d2b285764185f74471b9f. 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/QZ9ND1904260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bded2db9c7bc747245a1b2504b3d6f36d1f78bed7eff2b65a7f09d6a0c82c2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:28:28Z), 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/QZ9ND1905030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6f6e713b8679f6b805efbec4a8919013e5901c60ce77282abb72dce17f60be. 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/QZ9ND1905310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4832bed08d9fbc440344171aefebe570069e5058d95d8635833d6d73b35094d7. 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/QZ9ND1905170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0769218c002ae555277bfe4db78e522a7fa8e057e1ed3082f40bdd42e92bd098. 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/QZ9ND1904120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabd74d04de7648d73fa396b959a75d95f567356cb579fe5c3260f26f70d4486. 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/QZ9ND1906210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a2a4d21e138e549f091afe084ddad787fc3337b777a6d647800f49a2b826ac. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZ9ND1906140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327badfa0c49cd568ff8ceed1646f64aa611815b930a801acd26e6161a04048b. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:04:26Z), 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/QZ9ND1904050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c994b3cdc16d01d5f634fea387df9bc6bee86a5b10b5ae384ca9e87921e177a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:05:19Z), 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/QZ9ND1906280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af02db2f23185e4b14c0ebd14bceac9cccfd2f182073578ac29f7edf31cd0e0. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:48:17Z), 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/QZ9ND1904190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af2909e56015a72d14d898e921629120cfc151d81aff2d9aad43450815c1d9d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:01:57Z), 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/QZ9ND1908300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04c260caff1fb9a2f6283dc59662112cee63d5714859c3ec71d916f78696cf6. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZ9ND1909060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa8aef95cf9781674a17a610c1ae381c848c182c520441ca45371680f3455b4. 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/QZ9ND1909130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd555b09320402ad4eae393f8cad7efb8db22236cfdadb4ee6ebf9168da690e7e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZ9ND2002109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a36aaa3c618d6f4297059a9aa989d9a4d7824a63857fb5d132fbe8caf13700. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:50:27Z), 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/QZ9ND2002100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b037c519ea96d60aeaff07c83be67856885351b45a3cefac770198ff811bff4. 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/QZ9ND2002111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27b527e4f047aab0bd91d2a6a05e86dffba9cf33a7bdf92b5d70e6424f3786a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZ9ND2002110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef774b966b77e07d1d4ddb78683e855018b185a8959b44e79aec58d1a6ddd8a. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:40:19Z), 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/US7VG2254204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4f81dc8e23ad8147ca7b27e57d335b27cc0ba5fb99058e3b39b85c265034d3. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:23:43Z), 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/US7VG2254206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb8d5ecb5d8fd2765b1aa09730deb7dc9dc47e84e0e8e6704d48d0eb900d164. 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/QZGLS2348742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfc350a58cb90be79c3089733c499ea33136d8d7f98dfa4e58fd08c85acd210. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZTVM2394006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439bf958354c87b5f647372494a5a021e778d5c2fc62854911bb09ed64df6330. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZTVM2394008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb8d5ecb5d8fd2765b1aa09730deb7dc9dc47e84e0e8e6704d48d0eb900d164. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZGLS2348742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d97ed5409277dc2af686a736965326c2b14b6755a40b66be78bfdc0ce88e0a. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZGLM2411938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7987e4fb2abf44ef0c12997a96f135911d584f85c283aa30b17a4bd3437c9a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZGLM2412290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc031100367700548fbd93d139862cfcad9475b93f373deeebec868e772d481f3. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZGLM2471913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081f20ec1fa677b8d106ba53c807865f19f59fe43894460b97ecb6fab246d657. 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/QZGLS2479045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672e11e3d7963e8216197e650bd80f998180d0d45bbb082ba4aef1f14027b3ff. 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/QZMZ92479434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10074dcb5c4172b06adfa5311ec8ded100ec1d28890dd824b07b5e0da6723336. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNJV2439364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e327778d5476039e2e0f1f888621fa3c09a56f34fa18e5d23933be0ae70c6a. 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/QZNJW2455504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf090683d9cfeeec0f056df1acf5b1666783dcbf5dc21cf50738e4f14318caaea. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZTVM2457950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dce8f1e677c95bdc454cf11d35f60cb6c0750fd88c73f689409fc65660a622f. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QZTVM2457949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf277361de05918d515e0ec8963955e261cf0226e28566ca6358689a3eaf37bb9. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZTVM2457951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39802b738af5f7cc84ec844b000dd4f8dd0b8da1bf12fd35e275a236fe35cb04. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:29Z), 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/QZTVM2457953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b82c7f3dafcdffbe7af6977e72afd03379d90dc70b59267d9b2340382ae8ee. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZTVM2457957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02fe942e7b18d75d5983fcdbb8fcdcaa8ac8ad86ec878481913b92082f7f330. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZTVM2457958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee00223872ba7e1bf4be9b4e15a4719e42c2b61dff7b669426278221f12c7a63. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZTVM2457959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d30a470413e0655ca0314ead490cea3e013fe323aabc646ed813dd95a1ca48a. 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/QM7281872928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f004facfc3e1250e8ec282d43d3f0b4c60ec71411de533a282a88ce26b4ccc. 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/QZ9ND1908220.
Discover: Songs of The Rolling Stones Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfd4e521ca7937f0cdcbb5b814fe31cba88ebd924f2da5358a0f19c669631d7. 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/USA172130156.
Chasing Down a Dream (feat. Devvon Terrell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5551d3e176fe036a0b93b737fe6f52be7787ea843469268ce5199c577c651913. 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/TCABM1317423.
Bout to Blow (feat. Willy Northpole, E Batt & Devvon Terrell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e51d621c51b8e6060d12e25aa1a11ab773b63522b752f707ed2cce78655225. 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/TCABM1317430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0526948f4111926fb5e3ace97cfc72a4559c9d7f4c9de558887e591e7304a77. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/TCABM1317494.
Red Light Texting (feat. Devvon Terrell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d87833d86149b26f0224949c378fb5977cafdffb2b6f852dbce8d196cab2c3. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/TCABM1317501.
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 0x3f88a84c87e5ebce0ddbc374332baf2be944e3254430417a6be7ed93488c6bd5. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/US92U1905920.