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 0xa2217dcd953dc131473f6c3adfd92b520f9c4e4f851c0fdfc2941c6e350c6992. 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/5a4ba715-2cff-4dc2-8ebd-88e97acb890c.json and https://artists.proofprofile.net/proofs/artist/5a4ba715-2cff-4dc2-8ebd-88e97acb890c.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 0x27c16c31d5c8a1eed46f61ab03b3735e1eecc2f3fc33b2da94bba8bb2243edb7. 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/DEZ650807895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff958f7c28b5ddfe90e930840b72b886063b02a3c446e9b4a5f60426b351cd34. 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/DEZ650807898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf441b5e35350fe9b31870900ad1abc0c3654c6e55c5684e51aa68c64f609870. 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/DEZ650807902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df37b7897ca8489d8bb64797690e76e2994bc11d4f354a66d6865b2a5df9acd. 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/DEZ650518634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf217f9d3cca887a66036b08663939abdcde50b67632130b8bb1a9ca059a5c70c. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/DEZ650518636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169bbdc99f56da90b186111156cdb29166e0af428bc733f9884b23ded4593a20. 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/DEZ650518637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddd31dc1e4873dcd404e546d3ec2f315a67d481c09a1b4f8906e7a494b1766e. 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/DEZ650518639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7213b2c461c1962dbfa797eceb684d8712d3d275378a5443dee8d9cfc5b8a57. 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/DEZ650518640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474ebb8fa209c9a02b25a80a5d0bd8a7c573932b32cf09525a9a9b2485596b41. 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/DEZ650518642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0459a5ff976149700653e25967580eed6cdf0bdbc7a8a1ad4a8c4e7528d2107. 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/DEZ650518643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6685c076439437e641139a2d819d1614cb50b5d18fc24aeb2eb1c53ed39c54a9. 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/DEZ650518645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab4d0fa110e169fcfad3cead1a1f09525a1bbdf7b8c6d09d322a4fcd0cc5e55. 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/DEZ650518647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd705965b5aba4b020699e3f4de0e70e3876c9522fda87043e4d80a1fa3a7302. 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/DEZ650518648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21a4046130bb0d2c6076742c72b5968246b9a5d1504258358ca59b045c15734. 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/DEZ650518650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0363250995f102e74fba17b97d2a81dded83743f117cca78f87cb6d72288a971. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:30:04Z), 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/DEZ650518644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4008538c2398fea8472edbc5c7236bb9d52dbc271349ed6aedf62a6f41dc9811. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650518780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c34a3afa0b6a97b5d743a0bd46ffd71f685cb3f8e505a2ccd8094558b7fecf1. 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/DEZ650518781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bb2c28ec8704ae515d286b532cf697e46701e6d4eb2a069f0fa07a9524ccda. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/DEZ650518782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d56ce80603ea13a0f49a83118b7323184efc9c79f0f63fb7795d4f42b7a0d40. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650518783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76791b56bcde7797b42c799c0d622588b0aa5a82ab731028d26a20b20742f5b5. 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/DEZ650518784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb87b14e99df064d0d0c77a886d1e1510899f06f7f9d91ec7dc85d488b4fa48e. 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/DEZ650518785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5c2617a3d30abeeda981557b82ff12c73391f6c18a69f3183357325db34949. 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/DEZ650518786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefad84b0225cfd0bd658ea119714e2ad083027e3923a4b9204f99dff709ddf3. 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/DEZ650518790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbcdd767c363f043ca4d1372bc5f0c7f75cb69e86909d839d4be2ad9f388063. 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/DEZ650518791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed2ef9a2dde361a4812fbc0a47a4b93d10f6b31a4d60018bb39a267466cb90. 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/DEE021502610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69d5ed4f9b28df6ce1900fd9d1f3c35ba446c99ddc5f432f266cb903fea28db. 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/DEOV42400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a155b44ead541b139d43e54797340dd0d3e43405568927c01dffb6f1aabfdf6. 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/DEOV42400921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbecc9c9927714b09c3da2fe79c8758ee56b5ed8c00f4d36f8e99fe07a221400. 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/DEOV42400928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69144c9073c297532a8a452a8f3e64b13907be6f68f2d0db3561772ab26dd57d. 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/DEOV42400929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58c8b021cc061d5976eb85d876511aaa1a241f2dfdd70f7a398e360e1d91497. 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/DEOV42400933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7552abb86ee633fa8cef249a1108b7016591c8897cce6e1320ea3471d09d0ca2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DEOV42400924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660137e6cf1c973070f2dd5ec18158c100984e085e4e93665da34bb55e6bd0f6. 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/DEZ901200756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9731caab582491182aeed7ee8cf19c45b3663be31f92f7b0f030e7908bac032. 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/DEZ901200759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6fd702545596b41d1a27c4204b0b78bdf513e4abaa165883ca35578be24dfd. 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/DEZ901200763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69d5ed4f9b28df6ce1900fd9d1f3c35ba446c99ddc5f432f266cb903fea28db. 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/DEOV42400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed2ef9a2dde361a4812fbc0a47a4b93d10f6b31a4d60018bb39a267466cb90. 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/DEE021502610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfceb242613fbcb6b78ad86276663642a9f8a3a89dcad4d1cd0452d2ae7ff57. 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/DEE021502620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344ad554eab2b2428eb129c459acb9480d9a812405d8e8dc4e9e5bff9431c4fe. 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/DEE021502640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f343e021108ecf6a688ff4da880ac5cd9fb2ef2908fb6e619099be682e2d14. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU161001749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d0c74f13b160a74652370a0dcbe5ff828f517cccd862000eb162bdc2631be1. 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/DEU161001719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088dddee6ecf4f4cb1d9779953089df5ed82905b69ffbb1e660bb0960266df85. 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/DEU161001724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b833b2be75406f5fde1d81539386c665f0492b0271ec2a614ba4234f672c72. 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/DEU161001733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a2bd9ea45b6a12645091f6b9ab2d671ad9947a949f57eb552e0c24e0cdeb10. 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/DEU161001758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884538c754e2fabf259290a50a37505f85bbc9c545c445aaca82b4862d842913. 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/DEU161001778.
26.05.2000 FC St. Pauli - RW Oberhausen: Der Ball ist im Tor!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259b13b2b57123064ede4b8bd1a9be8e05e83c55dcf4e3071cc286bd9a65567e. 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/DEU161001839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6636b13cae983bca5344448d9aa546c1ba60e463468b57c3c47a77698f1a5bdf. 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/DEAK80500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ede5576878f4637cd6c973617b27fee045c723a1c910df509f8e6add6f3792. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU161001720.
Trainer von St. Pauli (König von Deutschland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65738f314453a091dd462ba5c4f5368c81a9b02ede53c5d2ac3698b1735d380c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU161001746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd521ed9e744b670d265bf8444c9ba81e2ba44bc517128eb3da3cef04fe6d4589. 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/DEU161001741.
Wir geh'n zu St. Pauli (Walking on Sunshine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288171c6a65078d03633aea32f93f879bc902fbfdb3fd40f39b9d070456322d1. 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/DEU161001747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459890a7cf40023825dc6b41871387f77a8bb59078f267ccc259ec61390f81d9. 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/DEU161001748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565302a74fa70c7d05a0d1b316bb33067d716952bdc7ad77d8439202f1d970a8. 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/DEU161001735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d22a1f7ab3ab9f5a6fe671e1faf0e22b6b9a675226e75ae6d85f022659491b. 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/DEU161001752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6ad2e2b92848b020aff12f1a498c4dc8aad2b49d908c145800f0e066e4340e. 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/DEE021300270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6055f52cb333d4a8b0879377842b9714fc89300e1706c2fa9fab156214ec1e21. 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/DEE021300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ea9e186077f46366107a89d0a093667b02aee5cf19c40b361dde2c980360b3. 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/DEE021300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8369af247b7400cc56d6ed58c2b7b0dda0e27df8d44ff3fa29ff1382e50e844. 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/DEE021300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805c149e04bb9a1232def00d98e05dee281017b5a2d526abd5286399410557a5. 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/DEE021300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa167660323947b2842409b63d2b821f6e0624e381fb2946d38246bb79dce772b. 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/DEE021300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74075bf76abe7fd20b20f1a13a817b37c67f14b14d534f9f36562cf94dc36248. 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/DEE021300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464ae76b685e47006dcd40bbc35be5196e3ace0b9b64f3ae666aec92ba439b6a. 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/DEE021300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3a9bb241f81538b46499dc0369bb6c78f329bcce2e25e23a3ad502c356a22e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE021300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683cd3a05617245ad5c09fad55b709993f01c945853ff06deca1149e184403f6. 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/DEE021300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f991b674abc47d34183f4ac10fdf87ded741d753d8b2b57bb223eb37c4af59. 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/DEE021300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a691cc64223928cff32b0cd828823f927cbbae6c8a270ec46bb895a5fdaf2fa. 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/DEE021300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d8f1510a989385065ba1d7f1ff9de515a2ed3e762a2792b0518c2a7a749202. 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/DEE021300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067ec7d53888de779254b77711b72993ca617c8c9e4fa20befadead3a4bdbefe. 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/DEE021300250.