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 0xd48b2a2be26b7b7932d6253a9c4d2cd45cc4c95c5cf028aa0443c75e360f90cf. 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/58ad699f-8c24-4877-9a94-607c917adb8e.json and https://artists.proofprofile.net/proofs/artist/58ad699f-8c24-4877-9a94-607c917adb8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kapitel 1 & Kapitel 2.1 - Pixi Wissen: Planeten und Sterne
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 0x15f1ce9f761531a24d036b5e625a9563766bc59a63da424819136a2891deaa43. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEXQ60954103.
Kapitel 2.2 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf216bc4dc954c3acd677aad2657bab563047196594b2e9c4e4756715d3ca95a. 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/DEXQ60954104.
Kapitel 2.3 & Kapitel 3 & Kapitel 4.1 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caa87f84c5b3be5e340f2162e3d4b7448cd3a0ca2c5640ce76edef1969a0562. 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/DEXQ60954105.
Kapitel 4.2 & Kapitel 5.1 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff7784959880b08d24413f4dc6ba84ea45157c27042eb42d3dd3f7268647985. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:14:54Z), 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/DEXQ60954106.
Kapitel 5.2 & Kapitel 6.1 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31441e0d8109605730be5ed4a45c43d7e5acac81948c4666a756afa7aafa762a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:56:33Z), 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/DEXQ60954107.
Kapitel 6.2 & Kapitel 7 & Kapitel 8.1 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc0cab3c5d34c9094f27dfeb3466502a9f558f89705f25de13abf96afed4707. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/DEXQ60954108.
Kapitel 8.2 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95159f0de235c7e86f70b1cda2b788634cafceabf1e2bd8b98c18127821c067. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DEXQ60954109.
Kapitel 8.3 & Kapitel 9 & Kapitel 10 - Pixi Wissen: Planeten und Sterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199bf4bda3d3719dbd1def12ead2e514647030e8948862e130613fe4f33455ec. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DEXQ60954110.
So baut man ein Auto (Pixi Gute Nacht Geschichte 32)