Roger Shah (; born on 29 November 1972), also known as DJ Shah and Sunlounger, is a German electronic music composer and producer. Biography History Roger Shah was born in Esslingen, West Germany,
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 0x2e607955567bec34de2447f13d357e2137163c661a47d4fabfa6a9e5e7060ee5. 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/255950c2-79ec-4cc5-bdf0-1b6776b8b6af.json and https://artists.proofprofile.net/proofs/artist/255950c2-79ec-4cc5-bdf0-1b6776b8b6af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Magic Island - Music for Balearic People, Vol. 7
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 0xf7978a89347bc67bde25a196b6c14e9691be5986c382de6bd9b7b263144c7bf5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLD681601030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa879f590e8afc539cbae60df524b308d348c38982a33005f591022fcb2983f77. 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/NLD681601035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c2113ac9b7552daa2ebca1350204643501e8786d6ca65328e12fafcc8bd455. 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/NLD681600418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e5ecd1a2f86176fef6175f64b15e08fc2becadb473d125d807b2f414335053. 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/NLD681502101.
Magic Island - Music for Balearic People, Vol. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac482fed7fc9117e095638ee248d298d52434a28b6eb42f394ff401ec7200d6. 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/NLD681400738.
Surrender [Mix Cut] - Brian Laruso’s Touching Your Soul Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fd3d101d3b9a9b0065bc0ce6528ff9157490dfa6241e9acbd002df9ec07f15. 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/NLD681400739.
Power [Mix Cut] - Roger Shah Trenchtown Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b06e35db6738a27f9bb1933bc9e1a7baff25aed6b8d4ad5b321bbee86e239d. 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/NLD681400740.
One Life [Mix Cut] - Raul Pablo Sanchez Deeper Translation Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85f1040bd413713c2adecc47a6b9b73cff3b9e4c6e99b2263052aa42d86771a. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/NLD681400741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479a857b060b8ffdf577f2c4cf742ae657cb262e678c5e6b5e1804727f22ffcb. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLD681400742.
When You're Here [Mix Cut] - Roger Shah Magic Island Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801dcd85cba512e2da3f61a4d29c9b7aab08e4be9ad2d21dc3ce07e8c75aee28. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/NLD681400743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0c30cf31ed08957a5c6621a04deaf358b546ca2232882a4df27bde6d03153b. 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/NLD681400744.
Million Questions [Mix Cut] - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d0f0173fbce94c96d172bc4af1cd32a81a64c20c28324335aaf6ae34eb9f22. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLD681400745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c2f3d36b15014d2d4e4df33ff3b0de4ca32cf00dad63eccb07404077d19945. 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/NLD681400746.
Back to Paradise [Mix Cut] - Roger Shah Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8b417479269b0855532c30e833e560bb7f250bd7bd39e5632133b209c8f12b. 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/NLD681400747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d228f845c951474b8ba24a76a6ae32e31c81d7391928cfb955ccf29f22f8bfa. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/NLD681400748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfc20f4da397574574fb177b69b5586ce487a212509275c77a7dac3d475825a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLD681400760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266d73a046fd8164c891c18ea4881c3acc82c8a6f52a75541160b1f5fcf9200a. 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/NLD682500326.
For The One You Love 2025 - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e99c23118fc5746aa1ea5dcc28b3b5681a98e38ad9b80f4a9eaf740c964eb4b. 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/NLD682500325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4379b0b36cac3cbcfaee63a6014588b7f3a1d8446d739570f4406acb73813fee. 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/NLF712200029.
A State Of Trance FOREVER Spotlight: AVIRA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f136e9a9f679d4e42a484bd38ba6f776d8cfd0112861ab7a4beedbc8a421e05. 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/NLF712109552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c79f170f3334dc83bf9b99a0272f7a4a9dfe9584340a711d60a5463f2fae1ee. 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/NLF712108247.