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 0x9356a15ed23813bf6437a6286850d600e785d60423e28007391ab6fb5373951e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6859f7d9-252f-4bdd-906a-c0ba826c23e6.json and https://artists.proofprofile.net/proofs/artist/6859f7d9-252f-4bdd-906a-c0ba826c23e6.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 0xf7000541f6bb042e8489cc5ee88240ec20028e84b3cf6e02690bf6bf289428be. 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/DEUE22057271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009f4d296be2b5d9a75e920eb6f14384d3daa61cff6f29cf23b1a043149f1757. 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/DEUE22057273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af53272e0509c7d423701883d7f99ee870b3ba50a4e7236f7e4ffe794aeb621. 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/DEUE22057275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51e566ce4b1186fce8a0596568b9d536f194770c767673b798073d5a179e8b9. 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/DEUE22057277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b2ed9027dc9d7370922febe93462a9ccd79996a693c801c9bd5f8165a57c99. 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/DEUE22057278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a415f6599b46b7fa41fb5618b23141f342c1df28277fa5190a1473743b100f0. 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/DEUE22057279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805c7ba323be3c6013c188d1a9e240066ca3222a70a90629e75c1539d1153b4f. 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/DEKN60900540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177a69ab06fcd2fc95c9e2a8e7b079da4c39d5b4ee753acc4e964d7e9651d7b1. 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/DEKN60900541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5e9ea75bb885da85d367e60b86c0e3850b7b41f4b206459332f25010a41b5d. 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/DEKN60900542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ce75292ea83262faa33242b87701cfc467aadf9327ef59f40e18e7aa909117. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKN60900543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed1b5000c2b725419a58db86b28d5481656c5eb2a38385c185f1e21167fd740. 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/DEKN60900546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471d40205c87adcd0337a62a2a9bb707c02c5aa2f59af3293cd8b50285a8e463. 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/DEKN60900549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28be2cc181bc57da9a22429a98c4a87827f151dc0024ef2bd4b4ba2d831ab86. 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/CH9251100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c441e7900ac84de3df6d923799880dd63ea485b8adcef87ec2d624f5f122b7d. 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/CH9251100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd910c642bfa9ecaa656ef5e3a4b2d89b4059b8e84e78521b63bdf53d57151e8. 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/CH9251100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec792f45b30601629f0ad83c5a8be5677a0fd57e8527ad25f97c4dcc27551f32. 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/CH9251100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffb7e097c04c686acc008340f64f066c6fe23ba37ac664957717bf9e7256b3f. 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/CH9251100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9b0f1e70f6cd9d1fd17bd8fb45478f415c4dfef3bdc6202acbc57bf9807bff. 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/CH9251100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8500fea8b216e176e9381a00dc0a926c89c2f4a6941177e992badf98b7adf430. 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/CH9251100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e5b2e2df01d7e87408a44f78b138cd52af7e6bbada6b78e55838d13cbebf76. 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/CH6251100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836b398691abded78522a701c59b504be3b000bac85fbe3d07e0b57160172dc2. 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/CH9251100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80333adb537bcd7ce574c6df8267445196b32254f395fc5cb13ee6aaaf38c5e9. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QMFMF2305777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b4a8ea8d438f7ae9ee0b3bbcb542261f9c45dfbd424f5111d314f221140913. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472376716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2b94110de0c46da9f3bd6bb95ea4eabdf2622973680ae9e8afa10a9169c789. 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/DEUE12333311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725bd82447282f7fbbe9cb3fedacec70a1ee1cf04ca6d226cea55796880a73a5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12333312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e53dbd75e4a03a9538adcd4be225b09e155619673ce4e2c2e0599f64cc37a2. 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/DEUE12333314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64635e51d45c0c042d04f14682e2a0548bd4dab733e5d1d6cb3620df6e879d3. 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/GBKQU2355344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0d916b166ea1aa3280bf6d9ca9450b7a53670d698cf81da056a20b1d7a8063. 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/AUVC02386720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039a2ef99e0610ed1b38f83a931a7cb7d3b3ba95297efa6bfd833b38557e6271. 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/CH9251100177.
Ten Years Disco on the Dancefloor (Remade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf06a9ab066022eb878d297b41b06510c4d9563857ec37e672ed208539d46505. 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/DEY472273415.
Bring The Good Mood Back - Madmotormiquel + Fulltone Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf813953588270ca2661d69f89bf02b45ca4fe00b0fa0dfa21aa38647b68a9ad5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472273416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f30c2189ccf34c80742e05fc09ca488c0b841c95e44d724229336823c23109. 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/DEY472273417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a703000a28e62ec3cf9d34a1d0422c17473c60a38a3a903a7df2699f91fd91. 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/GBKQU2203493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a2842518b7ff926afe63f51ff3044d350f53295c0f3f9d2a35d8d2f4c1ff57. 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/DEU672101614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d07bb94b29861dbb77b26bcab8a23140b7143068cbf72410325a241537c6a5. 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/GBKQU2133755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009f4d296be2b5d9a75e920eb6f14384d3daa61cff6f29cf23b1a043149f1757. 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/DEUE22057273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af53272e0509c7d423701883d7f99ee870b3ba50a4e7236f7e4ffe794aeb621. 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/DEUE22057275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabba1db4b569e5e8cdeee1da066419cb28dd6be1e95281abacf6d06dc969b988. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVU51719958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaaca52448742e3fe4e9a5df861188422b6526bb92b019065975befbc177c33. 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/DEVU51719959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651d261635ad28afb1567456411dfe39c287054857be742d11cc255610036a8a. 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/DEVU51719960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02502ff8b321adf229030e88972662f997ee0af44939aa7f09bc3c3d44a7937c. 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/DEUD91675562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96aa0525db64b556d51a2cab0540ca7fefb2fbdc4b0e8ff88c466a645973de3f. 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/DEUD91675563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2323a50f3cd5bf4f3a70ba77fe384061707aab3c8a5e86ac123e3e159c65bcc0. 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/DEUD91675564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce53ee2be66610b028dd876565389af9789e44ad2bff84da63a5c26e879c4b21. 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/DEUD91675565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224f9dd9d515ad1421d4977a43e3d552af59fd53b485fc6b3242d5c13cbdb0ca. 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/DEUD91675567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09594bf98db7aa02e57292f8361ce7ffe86f936c489af9c346b40781ac0f42cb. 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/CH9251100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2c2ba009bf8dc3dc36c0d5fcd8bc262844948d03b0ea785f64fc960404d00b. 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/DEAF71644548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195ff5808823071bf05e2324c52c04c3f233ed6aa2b56dfd6a4fed618efb80e8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71644549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5e9ea75bb885da85d367e60b86c0e3850b7b41f4b206459332f25010a41b5d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKN60900542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c441e7900ac84de3df6d923799880dd63ea485b8adcef87ec2d624f5f122b7d. 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/CH9251100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4247a3a64149962f7d396f288c5bc1a9f26276bbe0711492b521bc5c2733a6. 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/DEKN60900360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211836fe77f71b3beba0d5bb5643c24b69fc4df906dd1f5b292364f1bd1fa50a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741002132.
Schneeweiss 14: Presented by Oliver Koletzki
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba37dde10335f43d1ec0fe711b89e3100714ac7abf6a877aa97aaf3868fa684. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO32235901.