1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xbaef27efa3e8dfd3a88dfe3077a650cb03d0d5a18f3aa4d1f87b6128888d6c8d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88e66a73-7dfb-4083-936d-fb456dbb2693.json and https://artists.proofprofile.net/proofs/artist/88e66a73-7dfb-4083-936d-fb456dbb2693.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 → block OTSBitcoinBlock must exist at that height 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 0x82fe0e68dbefeb7c84770af1f7d99b27052ff51e931a16dae0f55c9a76a1a493. 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/US57M2022501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc632733d21e65e06bb946aeb25d58e1333212de0c47029286e8827e2fb0d3c8b. 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/US57M2022503.
Grey Forces (Baby Magick "Stryker Roll Out" Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d0de944073f32bf12b8a895d4dec70db1c8d2d89f5a04e48b1d4657d41162d. 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/US57M2022508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e741f1e38e967c658d0d4ba84857c6a3f96d543ec669cc1a4a086f0b6167b3. 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/US57M2022509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba8a1056908d9e28767d06f719b3d965f40916d969dc3724d2573949dcf1fb2. 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/US57M2022513.
Cross My Heart (Velvet Acid Christ Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055089007181e58d91216dbcc3a34fbfc86372cdc3acbe33b5a71f9772f9a5a2. 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/US57M2022515.
Hindsight (Rodney Anonymous "Fears of Children" Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da3ff4555393e7f8a85fdeb2f1c1bd4be03689a83a5d877c1880dfd5f2b9039. 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/BEC262231002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe417ec3fb372c0a17482c61074d0cd62f2f8f5d8af21797135192fd624fbffe9. 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/BEC262231005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda1267975ba72d2074186872d53fb7f4e0ec3e3c15b5e3bff90d7018b0eb9ea. 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/BEC262231008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20dd7ce8442b5010d57604a083f9d2d3bc188989dc92c0471f41d0b08f24153. 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/BEC262084909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaefbe816c328611019f0bee33b24485495e525279d661166e0e286b487284a5. 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/BEC262084915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce8db77adec648d2e07dd0b2905ccd1db3e18ab1265429737d5ca1768ae2d66. 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/BEC262083901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aadd9363a09ae2ba252a023817e6910a39153992947e9f7c02c284ee782f19. 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/DEKV21800495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6da5e21c94b9c8313ede31096f091652f0fa134f2ad223047181390c8fbf0f5. 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/DEZ901600762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ae691eb4a6a5ddc2267ee9a418686e65777d93f0edbde4abcbe80a8cd27826. 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/DEZ901600765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4221f2626384ae014ea548882952f8fda0287763520771fde4a839e925a58f. 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/DEZ901600767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a424691c5ad3ff7fc1a7c5e3fb9a76472809ccb96b61d98ae85adf493a6264. 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/DEZ901600768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb2a4f58fd4e9150854d0fee7dbc070a0449c9c014168d39a1485496ea42874. 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/DEZ901600770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf909f93ca938da4f437acb520082e52740fe9e5676fbe503f200ad64a1ea2db1. 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/DEZ901600772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f1ccdb4ffd5209cf335b34a2b8a83709dc887964b48854357c8de3d3d41783. 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/DEZ901600775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf243c9b36de59ea8099af433ddcd179d1be8b093ccb8f32f3eb4dcbac47d3504. 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/DEZ901600776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ea4713ce63c206c6f8a60c28eed661ed555da799d7ded53ee6837c60b40702. 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/DEZ901600780.
Can You Feel the Beat? (DJVersion666 vs. Exemia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cb80c2e518e37b98a8edd4efd50b9bdcba3f53f3f8613c9f018ef2f39481d4. 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/DEZ901600784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c38d75045ee53747106ccdfa36de1a3abc0b8ae0e6bc228cae5b01cbfdd391d. 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/DEKV21800730.
Love is Just Another Stab in the Back - Video Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0bcb3353388c1c88bf5c5f84ef8084e5e7363fa8ba0299a42973d8398460eb. 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/BEC262186612.
Destrudo - Cyberlich Self-Destruct Mode Mix
Fan Fan Fanatisch - Kant Kino Rip Gd Remix
Speed of Light - Elektroklänge 1-2-3 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c364b503fc2380942e77e86bcbc04dccec3fc91cf6db012cd4d390c6064295. 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/DETX51800258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d7d644d5e9e24fac67c37545529443fabb16491a03d84521efd0382e6df0d7. 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/DEAR42027294.
The King and the Rebel - Distributed Denial of Service Remix
The Last White Dance - X Anniversary Edit
Da hast du deinen traum - Minimal Radical Mix
Ich will dass du jetzt gehst - Airplay Edit
Sing me to sleep - Mechanical Moth Remix