Lukas Rieger (born 3 June 1999) is a German singer. He predominantly sings in English. Early life and career thumb|Lukas Rieger performing on the Cologne Pride 2018 Rieger was born on 3 June 1999
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 0x0e1faea0ea92b87a51e20f06a9a51b01f95f96b1a979b9b3e8553da6ddd3903e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68e96e96-020b-462f-8e37-63bd25191d1c.json and https://artists.proofprofile.net/proofs/artist/68e96e96-020b-462f-8e37-63bd25191d1c.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 0x14862782d24484b7ae64ac6a4f27a67fe705b8169b9fbc2de15000a6a0b7b67e. 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/DEA811801717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2a70e8f1e2e17e646f1d8b1bb2c5b1e1ec2ea6996200055c327d4e0d0704c3. 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/DEA811801718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dc69b897dd24e4209fe2cf31a5d4e5a1559500be4e175706feedbb28bfda4d. 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/DEA811801720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b94591e0c792d97c1ca250ff9279f019d28f4bae6da1a0603e2bfa29118a3e. 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/DEA811801721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e490d12b1d9e3eefcc645ac73048a9338cbc91912b2942b2b6e9b5bb67d5dcb. 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/DEA811801725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea062a484a98e977306768997d9fe9cdd25ffec865d62b5ca4b618d6f9e673b. 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/DEA811801727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccc883be68dafb2bf4469ee51fab0132de13ceb007508ac44d144f0ac0eefc9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEA811801715.
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 0x2fb341467d286e2a8d54e8d97ce0a1f0116a9c95f895270afeca3d1c6068990f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEA811801716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7688e2b8c396cd10cff1a03f084be3b22400dd9b155803bb0758f6781bf22ab4. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEA811801722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f7328ba48f2751d45c407185113c786122f6dd59bf7b0e3bcd5a5b9a2d012a. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DEA811801723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566ae441881cf8921e6bde8b51dc6eb6864b7301aa431fa6dbedfa605722fdd0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEA811801724.
Bibi & Tina Star-Edition: Die "Best-Of"-Hits der Soundtracks neu vertont!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cbed5f8842fd8c01f6c1f7745bcf9c721837fb8da03dc28b29ccfc773a292c. 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/DEB581800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe692d2f245e726789a54637e6a766c1f1b408557f443b0722fd1ad1b54b3e684. 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/DEB581800396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b306227462ae42003d6080b9c30922a1b1ddc9c7e2ad21c9e0898860216ea15. 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/DEB581800407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7489aa8296d8ff3c5851e5877457106beff29e4566391f2cb2c8512035521444. 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/DEA621900389.