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 0x1210abb6bd1c86ec1f23ab64783622f6f6364be0a12da1fab37316a458009d87. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eccf9b35-2303-444c-adea-43b3eea94f11.json and https://artists.proofprofile.net/proofs/artist/eccf9b35-2303-444c-adea-43b3eea94f11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Die Hackebarts räumen ab [Crazy Family, Teil 1 (ungekürzt)]
Kapitel 7 - Die Hackebarts räumen ab - Crazy Family, 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 0x07749f1bcd68bf707ca8086f9275b7979a612b2ef5c3ef5c8c7b5bb7c2359924. 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/DEXO22458736.
Kapitel 3 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0420bc0fbd280113a4e7438592cc0c08474b95d7caecb4ee55e1f5ade25cfe. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/DEXO22458732.
Kapitel 17 - Die Hackebarts greifen an - Crazy Family, Teil 3
Die Hackebarts greifen an [Crazy Family, Teil 3 (Ungekürzt)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5634f7245c4309f2c771e069c0e543cd2d3e840d29352b42241d7cfd35130184. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/DEUE12512036.
Kapitel 13 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a0d5ed483d02a6ec832828d3954511983291ed36e68da199887a1151229497. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEXO22458742.
Kapitel 1 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6e48449b6e4ea82d313b78fdd7b5efbc595958f4ceccd274d82b1dd5131d1c. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/DEXO22458730.
Kapitel 6 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952724ef9bba69b3f5a72c68cc312f7a96e17a7283d84b690126af9bc29c7e17. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/DEXO22458735.
Kapitel 8 - Die Hackebarts greifen an - Crazy Family, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9b66c215311f1250918cc92e67eb6a474f9adbf8a4c481ddcaf2e18cc56081. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:20:26Z), 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/DEUE12512027.
Kapitel 16 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7927f1bc71010d44412d65da6e96c8e238e1436d936d0c4fe9b7eb64c28feac9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:00:14Z), 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/DEXO22458745.
Kapitel 9 - Die Hackebarts greifen an - Crazy Family, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3a8ba5541937a9a51fe5786939843b8afdd29aa6c90321e3d985949475eb10. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEUE12512028.
Kapitel 4 - Crazy Family - Die Hackebarts schnappen zu! - Crazy Family, Teil 2
Crazy Family - Die Hackebarts schnappen zu! [Crazy Family, Teil 2 (Ungekürzt)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb393c4457a444258eef042f15cc418f07394e826cd0d4bc3afa6971248b3439. 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/DEXO12469912.
Kapitel 21 - Die Hackebarts greifen an - Crazy Family, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bb48735c0497cd0741887f9af8fa639a6415101fb412588898a41e3758dc08. 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/DEUE12512040.
Kapitel 41 - Die Hackebarts greifen an - Crazy Family, Teil 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4dbb29d5b7d7cb8fe08529d144516fbd7d1138077f395311b94054028eb605. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEUE12512060.
Kapitel 4 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b9205cc481cd96ded809d51cf011041d96f6d716c5ed9dc7f63c08551c5915. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/DEXO22458733.
Kapitel 5 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c3f2dcfc029f1463a1e54e961cee0bb5276304a51ad059fe3cccab53296ed3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:16:57Z), 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/DEXO22458734.
Kapitel 9 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd65fa039a19cd4de4f0484bfe3bb1a103770489bdab1f089af8192cd3293179. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEXO22458738.
Kapitel 21 - Crazy Family - Die Hackebarts schnappen zu! - Crazy Family, Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac017efdd0b6d08d66a37c69166ee452ec0dd7dbcd8148c2cdbfe7a976fbd907. 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/DEXO12469929.
Kapitel 15 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1924fe679c55a50b571d854d42f20809093713b3b6299c148dbb40a2e3131e. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:51:14Z), 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/DEXO22458744.
Kapitel 12 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca3befed49e99d0a0a2bbab3f4f09a590c6cafaf79e0e50d1ba0a3c4f3de627. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEXO22458741.
Kapitel 24 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db2d86cb56ae81b9116132e65a9fd1c76b9f0579242d9d7147844aa8434fb3d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:29:09Z), 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/DEXO22458753.
Kapitel 10 - Die Hackebarts räumen ab - Crazy Family, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25da3942e153b4fcf2aabce0de8cbd802597a52c7ed0d935a0a75287df0d3122. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEXO22458739.