Fifty Vinc (born June 9, 1994 in Datteln, real name Vincent Jewell) is a German record producer and composer. Biography Vinc grew up bilingual in Lüdinghausen, as his father is a native American fr
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 0xf4594c383ac1239a3b0b58a1bbdfa0472ad1831e8a0c6c30897fa78e838e128a. 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/cc51393f-20c0-47e3-ac92-40ab6e908734.json and https://artists.proofprofile.net/proofs/artist/cc51393f-20c0-47e3-ac92-40ab6e908734.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hip Hop & Rap Beats Part I (Hip Hop Instrumentals)
From The Underground - Hard Underground Rap Beat Mix
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 0xee603ce412d571d86d1449f81d483abd189863fe464eb8a2401d164765ef58b7. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/DELJ81760135.
Storm Of Death - Aggressive Battle Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a5ba9ff10e7e48024b553300d981ee581b13a9b3b6655e4a0d262296e10f1e. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:20:15Z), 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/DELJ81760103.
3 In 1 - Strings Banger Hip Hop Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7ec4e5d4e0907c12db73312d447bfb35d6e8490fdb454fbe4204f073ad70f0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/DELJ81760104.
Day Of Domination - Epic Choir Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1c9398826e277f89e2b2a5f0d2fe8d91b3956d32518803d2c2cba9b1e6aa6a. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81760105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842f2d2684068e3ee11ff7b6614da97d6cbd57ae70d3e7f121eec3dbf7ff5145. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/DELJ81760106.
Imperial War - Aggressive Choir Hip Hop Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea844744c40cb2625f7ce915a4a954fc552cd929d2f170c15cd44bd08d356d82. 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/DELJ81760107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2547e88b2d30750a6207cf811cef19b5aa87d4539fccc95daada891a994bd6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DELJ81760108.
Haunted Souls - Dark Piano Hip Hop Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e54ebd48631457bfe97712d4f98dc72a72bf729d37a40559f72951e63f8668. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/DELJ81760109.
Untouchables - Aggressive Battle Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7686120f014dc7941868e7be129a7c7ee3501ee34839bd21052107d15db41d23. 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/DELJ81760110.
Super Soldier - Dark Angry Hip Hop Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061a085ea4eb328d95a39d41212a32e0c3b5b157cbdd60505544937faf45f1eb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:23:08Z), 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/DELJ81760111.
Trapocalyptic - Aggressive Cinematic Trap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e7498e2c353bf5565adebafddbaef06d2e57003e28a2802ae82d11d5954e45. 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/DELJ81760114.
Voice Against Violence - Hard Cinematic Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa578d2a1490b6b157533c74591f452b61fc20969498dbb55482044c9dfb5e577. 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/DELJ81760115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33293a5be781d22291f52bbcd5f234ee5bbcac69bf2126e7ea30d498b50a6cf1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DELJ81760116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d32872a589a97525b9e8e058aa58fe4dcdac6d46d9009fd566c7ea940e2545f. 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/DELJ81760117.
Unstoppable Warrior - Epic Choir Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7661c334dcf2caacbcf386fbe9e3061de1c3c877170d0a3c1f26b7b117688d03. 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/DELJ81760119.
Ghetto Feeling - Hard Old School Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813d5e2bc7477e4b271038278771347cb6a5c9e5da0a5040cfbffdc4b38503fc. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/DELJ81760121.
Lights Out - Epic Battle Hip Hop Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72665a9dce15e68f8a3ee88b2f6ebfc295be670eeb1463f966da07e427597492. 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/DELJ81760122.
Battle Bomb - Bulgarian Battle Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547cbde7c684cd834d24a6d73e0cab18a0be47f4d38a8b754310962d4f8c066d. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/DELJ81760123.
Hip Hop & Rap Beats Part II (Hip Hop Instrumentals)
Requiem For A Dream - Sad Piano Rap Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071b51ad00cd5f608f633fdbc63eac3b329e097f632900c90ae08236712e5a27. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DELJ81760187.
Brand New Rap Beats & Hard Hip Hop Instrumentals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb225905fd50ec5a9e2bbb5d14e0adbfb25b5aacf7e1868113b44e70ad07bc9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DELJ81808587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcc772268763e16b7106095388e595a09f98d8608f3fda9d814d503f1d2f9d8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DELJ81808590.
Hip Hop & Rap Beats 4 (Rap Instrumentals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a945740128d532c3933a8f9b7634f1d64d0657a6248e944bb4b2ea107f74193. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/DELJ81933951.
Hercules - Epic Movie Theme Hip Hop Beat Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee43e701c8b7684274ed35c5dff1cae6bde975dfcbdd4bac2dba9952303306a. 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/DELJ81933952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19cf5c0edd7233c37d222062f32643854221d492dc1df1a8eba695ad1039034. 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/DELJ81933953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84c9c053e3562a1ebe3c4e3ca2efa30c1353d3484869b726d1baa803076c13e. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/DELJ81933958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0458b31c4dcd07b87d589e1555292777d889c3da48691aefba4d053a134bc1f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/DEZC62122846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17027d185ed186692d7415278b9cf2274cced2e4880fff02f05d34861f1dc553. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEZC62122851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899b5c65425775c59e7e9f2a3116eec1915de3eeba7719e40023a3f3929d8ac2. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/DEZC62122853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce84ee26a12493f738f12f35a359a9f25559df0341d413c1c77927589be17e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEZC62122867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaedc4b35951644d6b339e6b38d015321eb2093d6d1480a905a2c6dbcc569d6c. 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/QZ8WX2224845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee0ad93522f923cee46733304ab0190960c9ccbb03a89e6cb9387d10e43e503. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZ8WX2224844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1d6a2f55ca9e369a876424c6e383a07d546eb631affd4ee42af76afb1afdd6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZ8WX2224841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2509d88b53f0091e10b74d5bd7f987603b4258a65a6ac9c4d5334396de31e6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZNMY2331549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fe117b91c095c262f58808d87ff57d1302ae01272f052a3abb5f07c5ece665. 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/QZNN22375853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607e50a4c9dae559c3ab403a3ef24dacddb7ce1f64ef01a7dfcce39156654b04. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:08:25Z), 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/QZLL92441031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9639e281e8290064f3ea9be58f0530f6637dd95f90e1a4ab4b8514487ecee6. 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/QZNMT2423984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25bf31af5f35aad3bc3f9d72eb1c0a5ce577a5d87f58ba179a20adeb25dca3b. 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/QZNMU2495422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c020bb0d820cecd2a9a7cbdeb04445869c9e6642de199f05d757ad09bab05a6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZJG52549408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7addbfd469b9cd5a158ef4d455a3746ebd074e2eb78fcc7f5487e1dae6f433. 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/QZJG52512923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e701219fc3bff5c7f3a2691e23c48fc3fd53fd6dff213a510b4a0a23a4e4292. 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/QZNMY2571590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107c95072341fbd9591b19509ab7263356c5e9205ef31f85d2cb113a95cbd371. 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/DELJ81963727.