1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830c0e7896d5346b0f820080eede3f9a3b9eb0dc54e5237bcd187ee6ba2d656e. 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/7dc698a4-e6cd-46b1-9dca-cce0fa54d343.json and https://artists.proofprofile.net/proofs/artist/7dc698a4-e6cd-46b1-9dca-cce0fa54d343.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Der Sommer sagt: "Auf Wiederseh'n!" - Playback
Briefe für den Weihnachtsmann - Playback
Was ich wohl mal werde? (Berufelied) - Instrumental
Draußen fliegen weiße Flocken - Instrumental
Der kleine Gute-Nacht-Bär - Instrumental
Neues Jahr, bring uns Glück (Neujahrslied)
Neues Jahr, bring uns Glück (Neujahrslied) - Playback
Eichhörnchentanz (Der Eddi-und-Ewi-Song)
Eichhörnchentanz (Der Eddi-und-Ewi-Song) - Playback
Im Hühnerstall, im Hühnerstall - Osterversion