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 0x6c92ce4f02cbbf692b31b7feda05602571f9d26690091ead49bf4d5f380e36f5. 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/64641848-1d91-41d5-88e3-155b89aad2e9.json and https://artists.proofprofile.net/proofs/artist/64641848-1d91-41d5-88e3-155b89aad2e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Erbin der Finsternis [Lovely Curse, Band 1 (ungekürzt)]
Botin des Schicksals [Lovely Curse, Band 2 (ungekürzt)]
Wer das Dunkel ruft [Kaleidra-Trilogie, Teil 1 (Ungekürzt)]
Kaleidra - Wer die Seele berührt - Kaleidra-Trilogie, Teil 2 (Ungekürzt)
Wer die Liebe entfesselt [Kaleidra-Trilogie, Teil 3 (Ungekürzt)]
December Dreams - Weihnachten und andere Katastrophen 1
December Dreams - Weihnachten und andere Katastrophen 2
Ich bin dein Schicksal [Dusk & Dawn, Teil 1 (Ungekürzt)]
Wir sind die Ewigkeit [Dusk & Dawn, Teil 2 (Ungekürzt)]
Rendezvous auf der Titanic [A Spark of Time, Teil 1 (Ungekürzt)]
Kapitel 2 - Rendezvous auf der Titanic - A Spark of Time, Teil 1
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 0xb886256e1d4d7f18e36f5cbaea94764fa93301ecf077299c8bab558f2664f0bd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:38:51Z), 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/DEVU52493332.
Kapitel 6 - Rendezvous auf der Titanic - A Spark of Time, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5add525082ec156c75a7ca58bc9a04ecc5da8174d15ba8794777d6ce7aa6b294. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/DEVU52493336.
Kapitel 8 - Rendezvous auf der Titanic - A Spark of Time, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7f25877f167166e473bb2cdc31582a5865dbd70a79e523e933d4c9358d4749. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:02:46Z), 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/DEVU52493338.
Kapitel 12 - Rendezvous auf der Titanic - A Spark of Time, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b26adb44dffed15989737fe11e2494cad27d871e03de750477896ee977a9d3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEVU52493342.
Kapitel 25 - Rendezvous auf der Titanic - A Spark of Time, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9fb6b453eeaf0546dc68f5089ffc7e0e6eb3f8f196bbdb050e4d8cb9ef5cbb. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:59:51Z), 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/DEVU52493355.
Kapitel 27 - Rendezvous auf der Titanic - A Spark of Time, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4c4254de3b4b38bb1a3e73783f60da913407ed02d7ec1e6583049a0d1bda51. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/DEVU52493357.
Ein Date mit Mr Darcy [A Spark of Time, Teil 2 (Ungekürzt)]