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 0x49f0ddbfca1eea13196bfb3b66a109054e4a6812081cd181d5d3c0e96fa75ceb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54d8ea2d-a42f-4b66-982f-3ef65149b9a8.json and https://artists.proofprofile.net/proofs/artist/54d8ea2d-a42f-4b66-982f-3ef65149b9a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Haut nah: Alles über unser größtes Organ (Autorenlesung)
Darüber spricht man nicht [Dr. med. Yael Adler erklärt fast alles, was uns peinlich ist (Autorisierte Lesefassung)]
Darüber spricht man nicht [Dr. med. Yael Adler erklärt fast alles, was uns peinlich ist (Ungekürzte Lesung)]
Wir müssen reden, Frau Doktor! [Wie Ärzte ticken und was Patienten brauchen (Gekürzt)]
Genial vital! [Wer seinen Körper kennt, bleibt länger jung (Gekürzt)]
Kapitel 1 - Genial vital! - Wer seinen Körper kennt, bleibt länger jung
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 0x10ff7702aa8d5337605c55e82588b68a34e50fafd7f3db320ea3d38521ca3b5f. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:02:03Z), 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/DEUE12354838.
Kapitel 2 - Genial vital! - Wer seinen Körper kennt, bleibt länger jung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67426bbd62c0a699e7aeeb7f67047d8dac4ad28fcc705bee8ffe2beefccca986. 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/DEUE12354839.
Kapitel 6 - Genial vital! - Wer seinen Körper kennt, bleibt länger jung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29071c1b950ae75b900abc9a0c7bc2ac28792986d2132d8d247945f1830c1a3d. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/DEUE12354843.
Kapitel 8 - Genial vital! - Wer seinen Körper kennt, bleibt länger jung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b3bacd577b5a59c6945d6f7777b33ee374c9d515696a82509535e8904fe7eb. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/DEUE12354845.
Genial vital! [Wer seinen Körper kennt, bleibt länger jung (Ungekürzte Autorinnenlesung)]