Dieter Reith (25 February 1938 – 1 April 2020) was a German organist and pianist. Biography Reith began taking piano lessons in 1945. In 1956, he played with the jazz club "Katakombe" in Mainz. After
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 0xda837bbc4a7d0b0e7858799e7e8a66120c853e252ff9fe5799194365c61c1700. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/876c1d9c-5aed-4471-8088-9c3237be1e56.json and https://artists.proofprofile.net/proofs/artist/876c1d9c-5aed-4471-8088-9c3237be1e56.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 0x695725a848e4135e5886372ea04f337d28bad07b8db2b5c3d3239f37e3c1fc44. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEB639509308.
Dr. No: The James Bond Theme (arr. D. Reith)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432031018bd217e0aa347ce98a4ad9a2cb4b7590452769fe24e3f7a05ddbf5f. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:02:55Z), 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/DEA559914863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f826736e8aba1b51962e65dbb7b5c0a77c0ce821fc913fa06a9321673e6617. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/DEA559914870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee9058bc8ed59742acbd46757f8286f9435a38414e8b79f783d2f44e6a99ea4. Chain 2 (Bitcoin): anchored in block 957827 (2026-07-13T08:59:54Z), 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/DEA559914877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a6abbc1ed1998109d9bf9875fdaf0220ff02cc93861852a42aca742bd3d706. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEB639212713.
Beautiful Instrumentals: On The Road Again