Wighnomy Brothers were an electronic music duo from Jena, Germany, composed of Gabor Schablitzki (aka Robag Wruhme) and Sören Bodner (aka Monkey Maffia). Wighnomy Brothers' live mixes include an ecl
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 0x564114b0639ff22182b4ed0286186439fc0002d13126867735f5efd0d9d72f0f. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f4420f5-6e52-4186-b9bc-0e9cc969c85b.json and https://artists.proofprofile.net/proofs/artist/4f4420f5-6e52-4186-b9bc-0e9cc969c85b.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 0xe0d32e891fefa0ced2718e623fbf77fa1090532efcbe0ddc1c192c338bfe8629. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEDU60500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4d61be8bd992e76a6ab464128e8003c5c320aa45dacecb0a0cf8f25792d25a. 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/DEU670500035.
My Gloomy Head (I Still Care for You) [Robag Wruhme Redit 2024]
My Gloomy Head (I Still Care for You) - Robag Wruhme Redit 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf57c00e3e05c34c4e4f7d2d839e15b4c2ff0a7e36f7f6bde575ffce26b8c7c. 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/DEXO32452035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604d62eef0bcb793734202cdaa1c9410e090825d93e7da40df1cb88c105506f5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEU672500504.
In Search of Sunrise 4 Mixed by Tiësto (Latin America)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b84bfc183427cf21399bf321d53b8bd72cd8014b43045ac81d7ba5d5b20d78. 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/NLD681802906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4d61be8bd992e76a6ab464128e8003c5c320aa45dacecb0a0cf8f25792d25a. 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/DEU670500035.
This World - Wighnomy Brothers & Robag Wruhme Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaae77d80ec948026c2bb1388600e2e82363ac25a2df20d3c3bb9fd48be4c15b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBEXH1900187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48a500d2e18cb18ee757bfcdba66569267112e16a1344fa3fabcbf6ab036b92. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:06:33Z), 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/DEU670400009.
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 0x39b38adbf5c6fe028bc423f43865be5cbb0b3cf6ce1174927de8e4c74f429954. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEU672301058.
Feeling Love - Wighnomy Brothers Give Peace a Chance Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bc5aac0007450fe18140e519fe991fcfc8a2b73189529034fae1463cf427fe. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEDU60300006.