1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29addb7b1ea907ff2f3250afc463107a134b87e43e6237eba9441d475ba0ce0f. 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/213ad012-694b-4956-a903-ed00abdbe376.json and https://artists.proofprofile.net/proofs/artist/213ad012-694b-4956-a903-ed00abdbe376.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e33cb4317fa6c801a66f4635d441b3b4d50d82be69899ccec29ad1dbeff400. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAMV1900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f3fd71b3b219f8b136a43ac0bab203b506ab232699d675664301e87f86e431. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAMV1900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f0fa91be35560659a51e112874a4b448cbd52faf35c3057fed589337241bd0. 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/HUAMV1900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe297652d3f3e7e210763a2907ecb7c747a329270858dc4c394517b72ae5077e2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/HUAMV1900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e34f56b01152edcb64d064fe589a2e20601ead4add89635494c16e12c5e038. 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/HUAMV1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e245116a25be699777bcbc419ba6d5bcd3c5399b9f1a04782b8b784ffe3ba1. 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/HUAMV1900094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5993f24f2a9d01834f1f09b4db7a8ac6068abec982c408b5fc7b3e42b7ea8f8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAMV1900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84067181653d4bbfa58a89aab4453f95bb8e0da5fa1dd6b42525ea66cfa1802. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAMV1900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eea1fe195917e8f4fe47bf86139ffeaf28ce76ce787b8b8b971ba3124b8a4d4. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/HUAMV1900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7015988fd75d79c8b003acf720cc9fbaa3349dd7dabdae5f97f0b92f65f3f4a7. 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/HUAMV1900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef24a24063623c40b33673a883daf02c4c3573e7137935a79558671fe056bc7. 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/HUAMV1900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91de9b5acaf3bc99a3998c55bc4ac1c6491c3dbbaed9a9b4d283778b2827f138. 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/HUAMV1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31472cc18dc24c64c41d132142db01bbf95a6d29365921acea6b8d808be699c. 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/HUAMV1900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c105f57393cd416e68ffdef3632d75428e4d502fe972d92621426ac7d97720. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAMV1900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8348f13ff85630ccabbc0e475c8af7449b899badf1823b1d6aad102485a32d. 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/HUAMV1900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d6edc2fd7fa468ac7934bc75858b6784917f0282d715e3370ecee719f1d411. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/HUA761300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491a5722ff09df85142dae7d6676777f1c2535f9268774d81c6eea405898b0b1. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/HUA761300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0808c82bd663849af785330e9bb80643de67bca606f26e22f51a9dd70113e8. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/HUA761300216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94ea4fe97e5bbb97f0e50e5ae24dc52fdd9206be11e7fb735c7f29e09aca32a. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/HUA761300217.
Rossz Vér (20 év - Ganxta Zolee És A Kartel Tribute)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0446690471bd9707a57a323478e2653d2dbc3a420de64d224a65bea7cf1225a4. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA031400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00682b70b40cb32f1631a019e758d0b97e281f7ae29c8713b09259e739b9902. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/HUC351500020.
Born To Win (feat. Dynamite Mc & Mc Zeek) - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50a751a702cc894917c31dbdf8b7136b43f7748925929b4118be56d293bc2b4. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/HUC351500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d9206489b3c648bbb28ced637501049869c1f0e90719921b9610f1b35b7c16. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/HUC351500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ecc9a699d37f118e7dfac361a853ba5a40b0aee926109bb56fb7f1bf08fed9. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/HUC351500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395f6f07ee0ab2af6efa524053e6a483b6e24606a51003eeda04a2c33f25a73e. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/HUC351500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b654d035edd7769cb120fe7f051097fb72399924dc58c06bb7078a7d56fb508. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/HUC351600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b059482dab2d45323809eb30ec876aef850f3541ecd1e6bd106c80b57c91799. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/HUC351700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0f762bfc12960c39e22929f31a2a102478678f4c4cb058bdd422d7018a8608. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC351700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4cccb0a872da5c85450316e22238f99c51e75457748d02baf2d22a2bb7c795. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC351700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e575c6c46fccd5703b0a12914ad60875a1ee65d25332c503357d32e7393cb5. 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/HUC351700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470bc9596c8bedd984aba58b9169c5da2cf05b911551b48fdaa73edf58611529. 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/HUC351700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65103dd8c37cecf06933ffacb27b5ee4bf546da888139285fea8f642fb340e64. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/HUC351700045.
Where We From (feat. Mc Zeek) - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3760852ce9d31313ccd7a9b785eddec26a502c493c6385bf9d021a398b2b94. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/HUC351800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21d98dd887b10d8e2890f028630680c9b362639a499f3c5b0253611a17a8d8f. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/HUAMV1900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48424aea39925974a2a4044695d9c79a3451728566aea5a195ef00372f4019f2. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/HUA792000247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3006e907119fa3331fa6b917458f7177811267b1f74800d666e5e6b52d1d7d3f. 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/HUA792200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417e5893f7f4dc8d85842ae3bcb2c6a5ff7eaa8dedd0a3ee5e27cddcbfe2951e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA792300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006c5af64a9f1afcbd7e1d6e1ddf88b0a59e717fc1331479843c5854aed1cb43. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/HUA792500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb515978d2d9a0e3b4c4f15ed50a51200593a5461339473f170559e267ea6fb37. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052599254.
Dolgozzátok fel! (A mi dalaink másoktól)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6794d57b5b4b379fbfd577f26f9d0fd45fbedb88319cce51f32b72885d7fc6bc. 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/HUA611602064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba7cbab64816cde7ee0117602549d20be6cbd688815de2d3d9ec0fa3662c898. 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/HUMAG1700237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0446690471bd9707a57a323478e2653d2dbc3a420de64d224a65bea7cf1225a4. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA031400126.
Rossz Vér - Ganxta Zolee És A Kartel 20 Év
20 Év (Ganxsta Zolee és a Kartel Tribute)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0446690471bd9707a57a323478e2653d2dbc3a420de64d224a65bea7cf1225a4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA031400126.