Jeans Team are a Berlin-based electronic music group. The group was founded by Franz Schütte and Reimo Herfort 1995 in the borough of Wedding and started as a duo as a video art performance group. Hi
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 0x52950fcbef229e804023915dfee383cda6e0a6f731117eec4de63b63959c8c5a. 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/b7b7db7e-3f40-4a42-998c-7c38af2ca44a.json and https://artists.proofprofile.net/proofs/artist/b7b7db7e-3f40-4a42-998c-7c38af2ca44a.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 0x9def5085aa3e358ce0f6e91757edc9f786e094b3b65d48219a13823a34b085fa. 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/FR9W11711307.
Keine Melodien - MJ Lan Mix Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7c4b709782639faef86427d6f4b9a0f2090df7a90f92cc561c1c3f186cf85e. 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/FR9W11711414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34dfce0e1576316ebabfd97171b106fd6a0c48667ca5490c5ed990a8818e632. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FRIDO2410293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44614989da78200951c148a4d7f3bdd8924721cd38b22dac555a20e1c070fe3. 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/FRIDO2410230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1905fd33c7e71d63e06df68b1a3e95d8720cd6f12da11646e5337fef387445de. 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/FRIDO2410270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72989cc64e7a1a4199c8f3a1b233c83d3439896ea3141cdf02d0b057988436b6. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:35:05Z), 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/DEEH61700342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1614551e278cc718cbeab6e683ff7c90163ae8a633b7ba92afbcbc93a7a13d24. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ATE612100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2911c8056c4ab4733f31bc8c429c2de8386a0a6290a6cefc404373cf7276f389. 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/DEEN90900118.