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 0xc92882661d4a962cdcd4d87039bcf4fa1bc964834c62630b334016da8ea0fd45. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7d16323-6ff1-4ac1-80a4-c5264c17e0a5.json and https://artists.proofprofile.net/proofs/artist/b7d16323-6ff1-4ac1-80a4-c5264c17e0a5.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 0x29d427db4e3b080960d1846e34750d69f6e953c3f950c57bab646594b73ac3ca. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBKQU2360990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7867fb48f037d0ac69cc6e65436cb6580bf925f934ed7b937424cbc49e88df37. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZ5AB2145496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e919073b241b562caf5d999839487cd7ee89337e2ef1d0fb11af42d3b0a2fdb. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZWDE2380884.
Siempre Esperarás - DJ Moises Remix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a8ac5b32226c7200e147fb8dc7d097c9dcff22dadbf42530cbc7bdfd567eb7. 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/QZWDE2380890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7852c20ce5c6195bf59d84fb441fb26fce5281ee95c4d23f2e7355912d83538. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZRP42471147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38accc12f41c0a3f4bf13abf1ca1d5818a88d7365d6c625f2d3c401ecbc470c. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZRP42471148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e74c253e8d3f6f7a39efeb82b9a5ec2ae9ad898f7f818b5d47a7c27f89d1f13. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZRP42471149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afb997f9743c2a0e4bb26d988615fa72722a772ebde0d5e8d935cbe6e403965. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZRP42471150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055abb191aa6f49f6988f1b2ed065e3edb6522f3d813ae392fd0275ddc6d846e. 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/QZHNC2449016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd46a9e176c99e8f992acab36fb41b7e924a8aec1e87e3c48362dd062473570. 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/QZFYZ2482178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737bf23f3ddbe759fff58b44b4ee7e6f8aa44533fd920c2f5b4018983a40ebf0. 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/QZNWT2340222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a84f8cccd4adfaadcd1d63d3f6548559808a5d7fc0b5f0f80a047202852e7a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNWT2340223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c86d56b56037ecd7c32533c982b2db5e2d8b8e54e1d0a58baf35de9f44ec2e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/MX4492300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17abd4ccb6c48f9096fa3d5d4ed6b47d89f42e229c9faeee2aaba19bf53c847. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/MX4492300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a595f368eb7b5b592eac4aa5e972a4f97de44b806294f50287c5cff0828ad1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZPLR2215864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c2c2e4d02f206b0a69b49d0a5a4db2ad6b84a63a9e95d3104c05b8a8bb6693. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZPLR2215867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb260ab537513d5d911da7ea476c23b725a25b7518494b6294d10cdba3aead85a. 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/QZDA62282250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579eac85ab5ab771184acc6809e5ae26ad01ed1ed41af8ca554823eea17cd10c. 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/QZNJY2170367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9863990730176edec328af3218b6d316aef4fd3d61e707f3ee2f1398c46622a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZK6K2126869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dddf8687ab5f69d1faa3b32c4cb02da29522245084c09d0e77efdd49d116dc. 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/USCGJ2171401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76749f97f2ebe6e065275f02c4d815cb8f5b547fb3931534eec63eb93d2aa55c. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZFYZ2090512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf85a5e4bb363c4d21f71ce78dfae84291f5e45141264bf042134eae5ad5420b. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/BRHWR1900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe090e4e67aab4b36746b40d0e6288f8c5a545e119e9e622ce0f82c388231fc46. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USLZJ1934535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508fcf64e9495cbfa5e3a5e77a48f8b3ebfa81dce343f7cea520ac0185aacd2. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/FR59R1908606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d23735d5ed12e947bb0e5d56f006c55e21de9c0ccdb44cef28c3bdeaf1ae7fc. 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/TCAEZ2031415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7da5067a8c0fd86aebf23393a07519a8cc33516fc9a71cd64dbca91935f5e9. 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/TCAEZ2031454.
Eat, Sleep, Praise, Repeat (The WLF Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c609861a045d3c5a60a541a12ed89e0fa2634c285dfa2262b3bd9632ac5dac. 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/TCAEZ2031495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6f0698b74111f13c0ecadf3cc2d346a95ac61a10f45cca828f72fb604ba2e7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCAEZ2031513.
Put Down Your Smartphone (Coroxxon Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67a709c6d6665566bbbfff58bf3337cd38214e9101363c474d50a518d404e81. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/TCAEZ2031518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0206bc2de3faae1812128dd35303b675a132973c205b8f5ec9d427d85488da. 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/TCAEZ2031523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5bad035355d78931f6b610268879516d84d57e75241b25bb47334b42b5f520. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCAEZ2031529.
Outro (Psalm 124) [Resonant Force Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3165f986cee81b9a31f6c1060bed09398067b4e6266831949ca857cec7d2358b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCAEZ2031572.
No Longer Slaves (Extended Hardstyle Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31042a195836a9e96791dfec7af004f0ec43145549c3298b583cef6be66c900. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/TCAEZ2031633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9c5ca19b48f759a002d30cc1175b42abd78d258ca3510fa6c481d91f6c89d1. 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/BXKXM2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ac8cd057b281aa495de418d9d97d03d7fe35301c042949d62a1ba466fa7888. 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/BXKXM2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddc3a0b368eae3609e22d852a366c9493d6ccddd7675f51aac3c6635e92de3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXKXM2200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5b076141256fee6d54ede89d95b4a059b7fedf826fda67a4eb2dd6533c9ead. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXKXM2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ee5e7f574308112d62fb43c8b208ad068186294ca6ceb787cd3d45fc789c5c. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZPJ32193946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502d1c7dbdc8c279bdc8cabc41a9dfdcf39f9baabd718cae0e73e79b2e1cb5a0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZPJ32193947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957b5edf3e7cb40edb79fbefb04ffd7b4b4a2d510a4271958d168d8ce6278b59. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32193948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463bc81b2078618c124ec6bcc3a899e79c45444e6c550d5411efd8251a3de74c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZPJ32193949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2762c60b558d06c22b4561d4339a6671b7aa846ecbbeb5b289fa4149bc736a4f. 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/QZPJ32193950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072755cab36586b4eb53a8d34d8079befb830fec6a31e078c11e6e3b98863b83. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZPJ32193951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede59d4fcd366fc07427f904a7050f9c84f0bdcb68d13548cbc3dd4a5b9a8934. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZPJ32193952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19310aae069c737bdcb8c40c02a59a2514623d6b2713f15c0f0d41ec65096767. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPJ32193953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc873114bf2eeb5b4a2305c5cd21536dd92ea81ee9d3cb2f255b62d35028ff16. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPJ32193954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf3121834dfb941b3f493cbcdf6f7e4d5e2e8776b6df330bc727a9dbd73c17a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZPJ32193955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4871f011855fcc588f748099451a2bf9123b0260b14590a423357c54c2c8058d. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZPJ32193956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa987bc4afd17a2b7e5c70f77bf25616a7a38fc9729562d19c8717907a679f332. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPJ32193957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c3e18eba11d1948fdae1f166069e55406f54aa2eeb17f38ce0073c76e9e77e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPJ32193959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c44027fe7dde9142c7a4fea0421ca2e98234583e2a2f5a592e661c4b2ac72cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPJ32193960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c329b7ddd19ea2fcdfc2371deee15802487212a2b7e602fb8dd9c1d294e08d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZPJ32193961.
Go Tell It on the Mountain (Hardstyle Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51906bb46bbb18da165ae88cd043071de8fd30c0870d0f7cfe47dab8ba384c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCAFG2040354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde046580bbf483045f55bc8f2057e57caa57c15eabe8ec28ee5aae021b673985. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/MX4491300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c151b73eb285d5da4e2f03d61e0bac10243815c96f575dc7aed0dc6f4b2534e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZES82320435.
Nothing But... Progressive Grooves, Vol. 23
Electro Horizons: Classic, Detroit, Future Fusion, Vol. 04
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56c5e52de5ab24e04a7f9cb1120f0c311a40c7f55abfd735055b2984265ddc2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZZ792444582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a92a64af844978be01c12593f4968f3672ca03e0e797c79d7a9de2f2dea754. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZWFU2452643.