Kosmonova (born Michael Nehrig; 8 April 1970 in Krefeld, Germany) is a German DJ and music producer. He was part of the group Royal Gigolos in the 2000s. Discography Albums Year Album details 1998 S
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 0xe829312974c7fcde71ed6b07d770f759bd11464bee1193e87ecc680de565ac6e. 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/a2468192-6c16-404b-b5ec-adf4e1db0ed7.json and https://artists.proofprofile.net/proofs/artist/a2468192-6c16-404b-b5ec-adf4e1db0ed7.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 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 0x0c3dce322497f14d70b763c7f3b9efc96ee0ce1102330cf7c154e13cd7a3b711. 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/DEZY62100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775056f42d20d212283c82d84dbd8f754d80c020e72f901352eb64c3e7c51ebb. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/DEX790400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0034c7652c648319be90a6cc53cfd98349059b1b94fc84b095ec0489b24de29. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEHM81901400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde30240946c3f48e19d2d002d2459cbff4694092432259b64a5446bb0ae368a. 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/DEHM81901402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0034c7652c648319be90a6cc53cfd98349059b1b94fc84b095ec0489b24de29. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEHM81901400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe859d6e040b96ab167eeeba523c8bf99c23d6ca94d66fba514ed330583589825. 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/DEZY62200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd564c8bc648f0bc0517a666ec6f6364e594dac0c1fa5b1fb581f12591b21f7a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DEZY62200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17863e70a1aeb3efb46dcb4e79a9a42d27debee2292ab3a2e46dead37988122d. 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/DEZY62200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d433dd18f2f5b9079409da5f0dc5d9453dd5757abcc3db0faef442fc01dabd1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEZY62200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e617da65311c8197f443035b800b00483f466e6dc8703f339e7255dd015490. 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/DEHM81901245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68f72ceb66e482aafd54a1e2b63612d450cbfeedf21609797a72036df940f75. 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/DEHM81901299.
In to the Light - Kaltflut & Hyydro Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73114b286a56bb029529ed7b5e2f6f8dbe4412c39b6265b1e3785547ad8894bb. 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/DEZY62200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ad817ca631ce3b42218c992bbff5bec0b99bf1af3fc33447b902bae34bfeef. 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/DEZY62200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee8188af9c61dbe83244a7b9c2ddf128c8db34fe961ce160f3bf70c608df4da. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DEZY62100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d434a373d4ef009b96b6bd17debe4bfd0dfb55b1e1863fb66f0e76b13ef949d. 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/DEZY62200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f74e3f084428e38938d28c6c5c1bc0c788b34b48e42309573207860b9bde9d8. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DEZY62200025.
Danse Avec Moi! (Anonymous Frequency X Zilitik Reminder)
Danse Avec Moi! (DJ R.Gee Guten Morgen Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb218a0ccf6c4e9a16fe31a368cb3987c04ac848a8510c9a685948136f53993f0. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/DEZY62300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6b224180097338693799d4f82c4f224b1a98ca60f4581007ae0e4e1118ab73. 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/DEZY62300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6539e0a462adc9813acace75e7cc0ae2c624823ec6f3cba39105a32a36d22dee. 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/DEZY62300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb244fa7e13ac90b1c3ac521657a0499ee3eaeb09abd8a70d70cccb2f058c6b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEZY62300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d3bf2394f84064b25c967064be5f421387d1f3fa08f37e2346a2be0f406247. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/DEZY62400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf227aed115b8fae946e0e87e83b70ff8deb6a092c0460a70e5e6ef4b2bfd1254. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEZY62200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46455b4e2fdc109de4910b56661a4466dfd57b5c5fed726d46243ab0e6fd64f. 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/DEZY62200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44168dcd3e2626d30a719f2454926fac23ba04aa5ea79c0ab4be8859fcf8fb04. 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/DEZY62400030.