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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589ea133c10bf5e8fc484e6257c9009eaf596d1715d7ad604779ab550ba4e00f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/871fc440-36db-4dc5-9cf7-68504c298522.json and https://artists.proofprofile.net/proofs/artist/871fc440-36db-4dc5-9cf7-68504c298522.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 → block OTSBitcoinBlock must exist at that height 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 0x79ae3e96a4f098c8456045c7f8042232fb3327475946d0d41416fe5b345bc013. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/DEA811100598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a8bd026fd6c9a0b68bccdb31ac0153821c8434df7cc0a81daff3505bacdd1b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEA811100596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79400dbb42d9641430dd7cf29909079d463863842c3982baa0dd9b7825cb53a8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEA811200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c9ca3ae62f4331b500bbc9909e97d9c072f7fba9a78493aa7531fa3c43112b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEA811200760.
Warum kann nicht jeden Tag ein bisschen Weihnachten sein
Ich will mit Dir Schlitten fahr'n - Après-Ski-Mix
Dann käm die Sehnsucht jede Nacht zu mir
Aber du (du gehst mit mir durch dick und dünn)
Du bist wie Champagner - Zum Jubiläum nur das Beste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa544055bf6e997b0d2704b212fdaf914ddaafd939013c76feff308edd34ae22b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:08:19Z), 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/DEA811400116.
Aber Dich gibt's nur einmal für mich - Live
Liebe ist mehr als nur eine Nacht - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c7157bddbed758e023f88b65ceeaf4c3b8a608a9102b70216504e0a4e76611. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEA811600030.
Angelina (Die Nacht mir dir war wunderschön)
Sehnsucht (Der Stoff, aus dem unsere Träume sind)
Daumen hoch (für deine Liebe) - De Lancaster Remix
Angelina (die Nacht mit Dir war wunderschön) - De Lancaster Remix
Daumen hoch (Für deine Liebe) - De Lancaster Remix
Angelina (Die Nacht mir dir war wunderschön) - De Lancaster Remix
Hit Medley 2017: Perle der Südsee / Angelina / Wir sind doch alle keine Engel / Komm mit an Bord / Daumen hoch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be28c93a4283ca1d1e8504fa409196b6a82992824ec489b1396d50aa8ee5be5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEQS91700462.
Angelina (Die Nacht mit dir war wunderschön)