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 0xc2a85257bee3fa1d69aa2a3872a8ee8d14ab8fe3769fc3f5cf9525acd0cb7825. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/721c56e7-86fd-4094-a88d-b86d6b57c6d5.json and https://artists.proofprofile.net/proofs/artist/721c56e7-86fd-4094-a88d-b86d6b57c6d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Liondub Presents: Jungle to the World, Vol. 4
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 0xe709525dbcde39949626b81cbf4d2f8bba04da2121cb5bbcf5b3b449797a0595. 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/QMKKH1900389.
Rock it Tonight - Marcus Visionary Original Dubplate Mix
Inside the Vaults - Bassface Sascha & DJ Phlex Remix
Around The Clock - Sterling Sound Funktified Remix
Do The Best You Can (feat. Luciano) - Motiv Remix
No Man Stands Alone - Brian Brainstorm Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4816fd0d726a02178647ff88edbe18fc2f32f6f671584cf4276109e842947ba1. 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/GB8KE2050326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e5d2f628bf9acb92761162c6dc7a5a01f06d48f2b472fab53bd444a8f118c2. 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/GB8KE2050327.
Liondub Street Series, Vol. 29 - Urban Warfare
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804ab190c2bba4d51ff1385e4cd26a2ddbea64c6ce562367fba281f6ca1ef77b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GB2LD0900938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf440a103820d6a17ad8d441b3d00f51fc15097149d4b2f5b8e2286682f059646. 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/GBQZQ1101853.
GetDarker Presents This Is Dubstep 2012 Pt. 1
Pressure - A.M.C., Mattix & Futile Remix
Girls - DJ Hype & Potential Bad Boys Refix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390f8a2863a873c30f2cf086221c1c542e6667eef929b146b902fa8ea9dfb1e8. 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/UK8QZ1300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ff1b77fef121e18fd38a575e13b91ce4c4a4a8c60936b9bb83116d12c97662. 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/UK8QZ1300025.
What You Don't Know - Total Science Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1138b65b762333c208691c2be24e1539227bb167f7b36582a3e18b55c6e7e64. 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/UK8QZ1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3773e485b8a17c9f022b64a3df12b31deabc14e9f0909af1f4bbccab34f7a6c0. 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/QMKKH1900458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942bf5eac9c5c165bdfb1f8ece72374aed099230258aa77e868992da2549b3a9. 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/QMKKH1900430.
Hot Like Fire - Dirt Monkey & Liondub Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2c0cc5dc83ebf9f30e6f19deaf94804a51579b99af09f9491db545a253fddf. 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/QMKKH1900440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86ef8ebc21160c8f4b243cca04dfa5607698315d9c1b8e11ffacd747a9589b. 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/QMKKH1900452.
The Dark Soldier - Critical Impact VIP Remix
The Dark Soldier - Mr Explicit VIP Remix
Deeper Love - Margaman / Truspirit Remix