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 0x1d0e187af05663102799ad7679d4913415b060cb9d39f7e3c0cef5722bece985. 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/f6288302-9365-46ee-8e69-36ffd438ca0c.json and https://artists.proofprofile.net/proofs/artist/f6288302-9365-46ee-8e69-36ffd438ca0c.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 0xa1b014198c323104078d9eb9e8cee20815f03df71457fba32c6e60d1e4f15b89. 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/DEZC62365236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b403f009a9a0ddb4f32db226c3007abe0822fbb12beb4a02315fb327744474. 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/DEZC62365237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580c66e71d88e184236b17bcaf68c54a400d534756c8a3b10b477377f41da3a6. 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/DEZC62365240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda328407a21289d058400ed54f92af37af0b922700cf4aa0a07ecd58c86742e8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:24:43Z), 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/DEZC62365241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16783afacb2ce972f72ca27ec2901e9b087302ba395eca896201c27314b2400f. 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/DEZC62365243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaa9bfa4bee56fe8622c3917da3fd0598a1e4f90df72960f66c04c7c7b09c87. 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/DEZC62365244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb4bbc97a038fc2adef22c8574f18b4d96ae7cfa39899ec012ea8b0188a4103. 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/DEZC62365246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bde873f99e866031afbb16a7c34c0a6cf96e78f12f242022028af8cc9bb454. 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/DEZC62365249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c724ac074675cc8164ce1a36bdd0cbee5d3afe93410a16f19a60e34bcae834. 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/DEZC62365250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084f2e418df7313525d23d4cd83e9952d4d48cb61de65deee2b5e3943a9207f1. 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/DEZC62365251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3323f92d5c9522ad4e66828d575a245335c042a76ff90256caf397ed2a94c6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62365235.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3443bcfb533d854cbc0bc65237abc927ed40eca6a5cd9fbfd514a867077d9d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62365238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e782b48970d463aa4f8a2371f2ba6539189d6c9ad79fc1075dd93754504a5b6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEZC62365239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f06f92987795edd573d3376b7b340b62ba34e242d1cc819532f7897b30693a9. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEZC62365242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb7a3360b62045478bfabcaf4fd6d5c0a992095a50d8ef244b050346f7ccee3. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62365245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150d1bd3feaf95378c9e647f7f9915329d9a05bec8b42ee4c2df251b9d594ce5. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEZC62365247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf261c0eae2455bb26fc081d5697f956f16ef4dd4cc2b72c6508531f59422af13. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEZC62365248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc6c29e196fa3b802bc3db0d1d2ee78303cb46751c6259fee8b5b431b27033d. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62365252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd713a7d7aa3cacf7d50071315875309554177f29fe8ba3e622fca4367eb6a89a. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62365258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43271661bbbc2201ecff5a4928392039c24db01c1ad8dd8582fd4f96cdbc2e9b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62343515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a40cd4f729a6518e63f7cd163e5d956b7fa859dd3b7fe6439ab1647798c6cf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62343518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeb8ffd07b97358e856122638a0f80747f6ee3e8c40a326257102de24c5b9e6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62343522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065f0f8a66a3d84d220d9486fb7171f6d78fbaba51310d7c80d75e7a7d0e7951. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62343524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6d3b3570a7ddd2e5e688be07f2a770a0dfde99a1ff244632125abc3837eb3d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62343525.
Es gibt nix Bessas wey wos Guads (Instrumentals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe250e8b3e1d8ebd731bc711d49ce0d79637a77295f00893529a19d65c18b580b. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/DECQ11450001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954dca1649075cc81f516c522c3c8821265eb10f1cc5300a5138b71c878d0402. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11450002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ff085db8c262de3869eda74bfd253f3adac494cc3b2730ada13ebf7b52e83e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:38:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11450004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3912dcc1bc605f2125d4a640240866ec386d8bd8d60748426f811027975da8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11450006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca05eb96f5a87977097ca9e45159f9d70540ef15dae417cdd28df030c8817af. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DECQ11450008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7510b286afcb66f4692f6d9622a7124783a8e958dbe79738ceda6758d00a52cd. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:23:20Z), 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/DECQ11450010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bc4464183dbefda7f2239fd3b0d131e8864ab210dfb8ddcdb5e02080f7eeb1. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:09:43Z), 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/DECQ11450011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51813e33de26fb2eea5a7fb93874a944228fb30ad5c40c54475039eb4ffac7c9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:40:00Z), 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/DECQ11650301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bf3c2e570e5070c001635a24a90dc579bfeb7674f4bd54d79666de66253e5e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11650302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2a50f8ef81d3db1aac24f1c3ecd6ed9a7076ebe3491887dbd87ec8aa3cdee1. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:08:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11650305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30476e6efee55429eee613a1e7b6a74744ea6056013068e94850785c9acdf44e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11650307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb739324e19c5824dabac25c3696dd60e28c4253120da77b8ad57af9a5db36398. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11650308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4bb3ccd9a011b4729480a23f86edf0920d90efcd2fab73641d36eee261f181. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ11650309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce56e527388560b309b3c1f76487b9c17f39723bbf412784875dd4734c5bd96a. 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/DECQ12350401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35c5e8b8f49abee545b3e93f78dfc1d7e3b8a81fec0087cdcea412fefba375d. 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/DECQ12350402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5295dd0429d1ee6e938f2c41111abe0d7bb63ade89fd71b38bc76e28c102a4. 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/DECQ12350403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0003f42d69fe82fb1ff6bcd949469a2348c5b411c25a3ec3cc2ddaca81a0942a. 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/DECQ12350404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4f12fb5300ba4994e28b1a41305918006aa83567b7c9b0c2c5419881b5496b. 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/DECQ12350405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d72a58e5a5ef58deba8f8baa4c73d52943651ad165d9251cd10c1c879b4d7e. 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/DECQ12350406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e02fc35f8fa41933b7331fdffa1f2ceacdf61db65d8136d7fdd0794497e2fa. 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/DECQ12350407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdf4f7af7778993ca367bb954815d874b0282a00d9912f6a33aecf73ec4cf6d. 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/DECQ12350409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f73e2016f0989fc40b05095013a2a968ac9d0a3ec22d090031eb086929bdd0d. 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/DECQ12350410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52b0c4918a228021ae2e8ca8600c14327eae2c98eacf4a5845633d17277f0ac. 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/DECQ12350411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc794ae11c9e76b2688cdf3efc1b6bf26c11366931e13da77db96b37f17a67f28. 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/DECQ12350412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2823d8ef7c1f343887dd4a3937773cc8498f2bb3752e357ff5fcf3db97f43a4a. 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/DECQ12350413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c8764d6ef9e9aedadd71e8dc15849336f73797f8e32cd6fec121f9db6b3e66. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECQ12350408.
A Bayer trinkt a Bier (HARRiSON FiAT Remix)
A Bayer trinkt a Bier - HARRiSON FiAT Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e147bd5e1372295445259c5e76921b02bec1788d21e6ae4ea30187514c78723. 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/DEZC62389109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f27e7498c3b0a4b90fd8abe47458100645502751a6160c9190f2b0a9bb6b9db. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:39:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62497407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e9cb612bca84a9530bc3748b21a7527beebae8d13fb6cb06bab2b1f73b2b2b. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DEZC62406032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be4bb093e0072498a9bb0851b661dbeb7023c420d0f7ee64d11e8f97c160a4c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DEZC62462951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770a993dd9e91d0fdb6924b631ed8419113cfb8b26d31afc93c8624e70a95887. 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/DELJ81968542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927fc57cc2894b7b5c897ca07fb48a5eeb5999cba42c1f170054b69d9295f658. 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/DEOM41800368.