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 0xd579f73bee2c8a720462297fafb914955485d45a9bee9ea84abc779557a1bb27. 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/fefe6600-54e4-4e51-bfce-5eb6f1dfa612.json and https://artists.proofprofile.net/proofs/artist/fefe6600-54e4-4e51-bfce-5eb6f1dfa612.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 0x4e2f9f26ecc581f93cb40f8a4f068cf3087f3193423a9b214219ba902d8961cc. 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/CH7812369715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82c43cc919ff7b6794df8e2e0d7ec8f162e14886e75623217f7017e0e58199d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2342338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fd8d23f98c1fd88798eabecd9bfcfc544e8dd8b40fd43bb6f20d0ae22001aa. 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/CH7812365779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26c69da68f984a57f11b7a3087143b1cbfbfb8dd1770ac1b3bfb3b673ad82a7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb2c3ab4b33e43167cde045d2bf15e0f4d7c277593b6a491995852fa657618b. 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/CH7812365780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa7c9f8dbefc1c8198d55c345ea060fca03a78e332f4be704421089dddac2db. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a06c0725284bc8e26174d247ce9e5813da7e894ebb00a4a43c27112d1e97813. 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/CH7812365782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4122ea22458cc6a3cd1d066aa5501f59d053ffa2843278b86346c2917ed9975. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1cdb302a422aa7c2a50d6c4cc8fdc5a554258e3fdcd6669e285f5bab99ae65. 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/CH7812365783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f629436c487d006dce2bb67d17bbad569d7ac7a9ec00aa4444459715a42ef74. 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/CH7812364649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f3483bcecb63527509a127cd2463178bba86ae00c4cc7a8bb3f033a7ebcf2e. 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/CH7812350545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9c1f43ef82944cce410f2b39ef29645cccf8360cb1c1557f0144e0528ea3fd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812350539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718157ce909e325101eaf7d6a292125cdabd4db9a9dc1c067006a3b6d16da4df. 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/CH7812352683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbf106e7fba30e2957dae169fbaf949c7df41bf1e693606d345139f15c73092. 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/CH7812353804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81da01fe394b1505b9094f30a41bed4bbd43b6e16e1fe7c4deac30c8aa77928. 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/CH7812352682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7270197ef7df0a3f498e96edafd30ff57d22ec925d23f8645fb9a5236c55675c. 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/CH7812352982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cf0d5efe141b27ab57824850294e32cbff15eb0c3e7b625d3e9b65ddfe23e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812351629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491b19a52e334eba9f18b5ad5a20b63f45dc8dcccaff598fafcb89616212aa29. 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/CH7812350542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f1f8bc2505ab6acd14077d9b205f8e472bcb344fc5b991178bab35adc45388. 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/CH7812351064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720810dae82582813a84abea283add5a27422f55467db467ab455d9c8d2d07be. 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/CH7812350549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a605ea579e8877b3c9f1b0502d4d912f4f39ba8b0982622911559e1b6b19687. 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/CH7812350540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e2876f91d71a6651a08890f91e74dd49c6cffe792f0413c73396997127e921. 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/CH7812350599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b99b045c025956e0c1f318e1d65232ef0a15f46189490661ab45aef0e7499b. 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/CH7812351684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342ccff28dfaf999da33cbe6769e5c60f096a1a529716119e46ad1ce581d8e4f. 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/CH7812350535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9178e8badcc9b4586a604c3a78a4db8b05d8ba44e83f9e9295a1769f01371fe9. 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/CH7812350537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e93a1fe308c2c04dae7a7b24de8c03b8fcdff342d8c2aa3c4268b4b74963f5. 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/CH7812352679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125b559427888b7e179ab9a41d5df7f3620a381795428152de842ac67ad76067. 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/CH7812350531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826415dd5f5d637a0c70f5cb09982df8b16e9c4e2000c1ef5038bca7244f2f0f. 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/CH7812352278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaaac2d355d437b2cb236c4f8ec6634333fc87bc96b30d314c48856fada43cd. 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/CH7812350600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8011f7fe28468ee4be49e8b5767b15759e78dd95140159b23a462e175397085. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/CH7812352680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d4129530b6b262df1515449e25201ba4193504f5a24dbdc074f3d918cc7e25. 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/CH7812351056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a22d557132bf6fb13d387bfd29f833a1d98e30956ef138435dea6d6c6da6059. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812352198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7ab6182e0de1d1b3c836f85f8fea4937fe0329f368281d643d4ea54a30ae40. 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/CH7812352552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b45a0fb3b5a398777ee14a21360742c7b4aeb1c85a63aac9a532ed353098fd. 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/CH7812351066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e22d216ae957323b90592070ae564080219850890cf1f8c8ebe3f3100c8bafe. 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/CH7812351230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0157f38a1d73d8ae9bdb249c06d40d97c136edeecccf4a742c487c591c514a8f. 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/CH7812351058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce81de3e377f3980a23a665d97cdefed0a0c43efe93e634d26c3eaf22ee4129a. 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/CH7812351073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ed30c05fa4d541a60a3c200924e7cd7a53f481d0f133ec6a27e6a0c8d5e02. 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/CH7812352276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c7621c7cd5c2aa6587c478a18c28b4566db82a56af599aa8cfde113680869. 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/CH7812351231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7bfcfaab57b3f613aeeb266c6b7a92d2cc03a1094180f10c60dd0bd94ea381. 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/CH7812350536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42751234b143d4154925620075dfa5acfcd3e7b79ab3a19ec33aa744051538f1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CH7812350597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6402b71a483cb0996efe5aeaa8fd475b2d022aa1739273c3f2a96f637c17dff6. 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/CH7812351686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d62ba0cb094c674d4d9d45e120ed664cf31f980581cbc22f8608d1234b9d3e0. 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/CH7812352275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b44d189b635715d4c1e8bd6c7654d9e9619f846cb1bbb87bb56b0e90bde852. 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/CH7812352277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738e4a4e20674f9cd4081ad6e3e83356035a31e86f366d93925ae9790cd74e5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CH7812352297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c08e63117fee169368bc543d333a29f729054fafadbdae0436cf9eba8234dcc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:47:30Z), 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/CH7812350552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2663bf36fb948dd802745263982a9de3268d8eefb504c119835f682d00d386e4. 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/CH7812350598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33405e4b8a5b3f4acfd73853fe6b808613b1b5494da63a0f5ff68ea8f43a449. 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/CH7812351061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd63eb4135908f2b72172b26af20a79201f73aff795c451f2a85e48288423fd1. 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/CH7812351063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5287a2dc9670a843b0be550e80d1b1744e04f0aa1a6875f9c16e887e7071e0. 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/CH7812352108.
Icon 5 - Welcome to Malaga (8 Bars Challenge)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8339a238d2a7c590f22320ce237e9a004dd3269f37283a9e74d8ad5abcc41c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65040bab1cbc7ed0f078fb8439a524736811672eed4a6ba6d5d30ae38a46fbb3. 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/CH7812365435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004cf3f710b32dda0bb273ca6579db4d347a9d8a3afe5f5e8251c1f3c6ed536. 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/CH7812365436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197df79ca1134d886be0e36aa09a75b303ee3c014f645f929b77a60b18f0e2a5. 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/CH7812365437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330db2bd5da86e5bad115cffb28c4adcfa42735534b95d48dafcac7ec32f1633. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e430c20b327cfabd89209a8e7a1ae3bd51004c98981ef67085ca237bf972fbd. 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/CH7812365439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2314aec21edcb867ce3a2c4703c72a2afbf24d3b554810660b4fea4211ff2084. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012c76a85eae8b4c109a24dfb3d865773fb75faf5e835f39ad42d710d6c85c52. 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/CH7812365441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6346edb177430e9a498d7a406f29c297d72fbcc0cf4ff0d8995f3cbfab857. 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/CH7812365442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58696a80afb0a54b906b8f18ee40a6cdd32752648c47a7a8c4cac0a777d6c653. 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/CH7812357083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db800f38aca05d968220423aa1837add9fff3d2b67b816f75da9dc0ca7d0d22. 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/CH7812400240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05529022171b8f9ceb8ddf90d6aaf83c6cacf642b3ba930d691e35b8c8f3ebc0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812369747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21645190eaa53f50959b7e51a124f95559295491ed1ee4ac6791e4982e7b16d. 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/CH7812357511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e01d0f534d361f125ee9cbf62e14491c5c6b3d696cdfb67a103759a8a0785e. 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/CH7812370025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee002198852a0f2b1a0f986cd295a3fb1135b7b8c20f25895d5ba7f91732975. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812358979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638ec8efe320383ce9b89673ea6edcceb4b1372c77436243aaa8b39350a564fc. 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/CH7812363151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fe0cf96f1c9bd0e5796f91409d0042b3dc85a8a10140ff60a85a83bdd47776. 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/CH7812363153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b286543845c4daf6a7296bd69138f35583678cee335a602bb97822846e9457. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812363055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde26ce5b64f579af0fe8d4257ce72011e00625dfd449aafdc7a5f453472b3bb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812369059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda81b2a2c6db0d47205a6654fc36aeed02019deeee775b8bbc61b171d712e39. 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/CH7812369061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad85e44b75f7467c09ece2bc3e88beea17fb6c4c3673b88993837aff8fbcc2b2. 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/CH7812367612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a38604e446b7f85a64143c71da75f41f65b49a149e29f0c4ab04ceba0c17f3. 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/CH7812363154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65040bab1cbc7ed0f078fb8439a524736811672eed4a6ba6d5d30ae38a46fbb3. 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/CH7812365435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e93a1fe308c2c04dae7a7b24de8c03b8fcdff342d8c2aa3c4268b4b74963f5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812352679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f594756bd59721c993fa0cc7185f1a9071af93f8cdafe408577cee56c7355ee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62322182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a4e6109f99cedc43fe8feb84c6626849903cd6e3f3c3e95c7bd799cab9b327. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62321419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598cc8dffd8a500d11974f2929f94ac45be7a71e0c9b58b396f40770c75f8abd. 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/DEZC62113010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a54cb9ebd780a8f091dc7c1fffa255eea3468c5f87ed1487a8abc7626c6986d. 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/CH7812368260.