Olaf Henning (born March 14 1968) is a German composer and pop singer. Discography Albums 1999 – Die Manege ist leer 1999 – Das Party-Album 2000 – Alarmstufe Rot 2000 – Schöne Bescherung 2001
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 0xe620a6d887e8f9f73a0e569cf652e0083eee94d6f27fb4142c261d5e80f21160. 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/77922775-8e7e-41a2-b021-131d02bb4f71.json and https://artists.proofprofile.net/proofs/artist/77922775-8e7e-41a2-b021-131d02bb4f71.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 0x5f1b5e4d1734f9dc8a799efb98dd1d191b6dc20f198528414121d9038f54f9fa. 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/CH3332100001.
Ich bin nicht mehr Dein Clown (Die Manege ist leer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d82cf862458f5c26f528f8496d32b444a0cc51f58e75ea6dd1293a956f3483. 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/DEA811400969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883d2b1560ed199076dc27e4cf91683ed1a8c752c78f219c79a5a72e07099bd5. 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/DEA811300357.
Nimm den ersten Flieger (feat. Ibo) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3ae29f965d584b2a8c84b53b8f09e77ddcb68c92986c5bb91bf474279bd990. 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/DEA811300475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6533fa8b4fa539dfc1310e5986614a948cf5c9fe736fa0384f06bcf95358e6cd. 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/DEA811300477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19c0a62a09c721012e0b22c2df0bb7728c015b2d90075f3b4e25e8c878ddd1e. 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/DEA811300480.
Spieglein Spieglein an der Wand (feat. Ibo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a14ade3edf3302481e329a370ce4211c96e84f6bcd202ddd237e460bf3ad78. 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/DEA811300486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad673ba14ccd09f120c99e276b83d35d5496ff36ac96ced8ebfd3e90dc321ad3. 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/DEA811300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97ac5ae3d5db5e1a2da2b7ac010da0a7bb63dbe12b970d80fcf50b408a1bb66. 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/DEG412088108.
Ich bin nicht mehr Dein Clown (Spezial-dj Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261fb8a909bafd74b752ae8cb86de8c168e64155d8d3ecfcb40a33f377811835. 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/DEG412088109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef47fc161f0cb68bb83bbf6f0c4ddf4fae2f4c1382fa9396479f9d8e10640ba. 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/DEG412088110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca35087686cdf72a6736322cf75472a362123c8c8a40f0cefabee42564c7363. 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/DEG412088112.
Das juckt mich alles überhaupt nicht mehr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71a3ce3d39b83d1d451d92a2189e360305262d3c7d025b51e6819c6ef5aa326. 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/DEG412088115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe087f2a42ba36aef057c38411c54c7bf3e52290a72d32219126efed1f9e46170. 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/DEG412088304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1fc720654e59c6bbec157b4fce0a718b1bbfbbd09aaaeb8d936344b2afdec7. 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/DEG412416601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9ed5c7c2e622b515d1fddf7f71d85256e00df1cc8726a36e23d726b1872733. 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/DEG412415901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf390b63270d94e681780e0729c7c26ec00fa9fb084b609066d063ee71fce6b6e. 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/DEYU82000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f916be35048b7979f24f740d625d7be1608cd0f4ec6b5a691191e341c22bea. 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/DEG411978101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d103ed47c91827593e3a1d7f609987fbec20be11ec92db619dedb65fea909b. 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/DEG411972301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca68b9cc7a6dcc5f41ca60aeb083a23d10c765bcd6c063fe7f601adbdfc9402. 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/DEG411972302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2a4a6c9cc34b061b5803c36f8d92607faad22089418e605ce36ac4dd32604c. 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/DEG411870202.
Ich träume jetzt ohne dich - Album-Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6835cad30d3403e1fc49f148e42989cf4d212993f6c0918e0d897e84acf2141f. 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/DEG411865702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ebaa521f9616881679ad2bc7a3759275f38e595d74c72232996309e5320e71. 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/DEG411757401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8058d07f809b5e2ef2165a54c2f3f864ac9d3dd94f149db1ec51a15c84dd4835. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEG410858301.
Mein großer Hit (Wellenreiter Remix 2016)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1a60a4ffb4810c81c73f5cd83eeb23d5ca8a0be7fb638153e59d06b0a4dc91. 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/DEUM70803294.