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 0xfc635379657f9fba608366d54729251c82494ddbf6414bf8835710755b23af32. 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/def604f1-3b86-4e12-9980-cbf0ff538b23.json and https://artists.proofprofile.net/proofs/artist/def604f1-3b86-4e12-9980-cbf0ff538b23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Winterzeit, tief verschneit (Wintergeschichten von Hexe, Hörbe, Wassermann und vielen anderen Preußler-Figuren)
PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Kapitel 1.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 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 0x50b59246c71a94eeca05cfeaff829f53be6d6b27cdbeef9ff4d51ac4f45ae81d. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/DEXR12395981.
Kapitel 1.2 & Kapitel 2.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc505b9d8c64fa06c0c93fb92b704f754fd35f5c86012ce0d491d429ff846a289. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/DEXR12395982.
Kapitel 2.2 & Kapitel 3.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7d09f6ce2d4b8140eb0432305118d3759331e8f5a29a7875c5488cdca64ab8. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DEXR12395983.
Kapitel 3.2 & Kapitel 4.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30fcbd18af4fe57173aa3e2502c6b211a678bd7c8c86fc9af0eb4ed7a247352. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEXR12395984.
Kapitel 4.2 & Kapitel 5.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f3cf1fcb2213c0d3b3227db86afa8f6864f0a74957e672d3ead9dce0545c6b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:42:55Z), 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/DEXR12395985.
Kapitel 5.2 & Kapitel 6.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50dc516ba06aaad4ec31408a6284641c32b1e2af449fe5df931f2ddef77d71b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXR12395986.
Kapitel 6.2 & Kapitel 7.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45a8beed0476af359493dde9b21facf0f4f05fa66f1c3a635768f40867e990a. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DEXR12395987.
Kapitel 7.2 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a440076c169c64be5d7f293310825b6c2ee366036f37ae4961ee5af44df33a1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DEXR12395988.
Kapitel 7.3 & Kapitel 8.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c9c4298d1e8103e87e081ee7c5832f970d1b9739221bec7a0a1d94d58aa76e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXR12395989.
Kapitel 8.2 & Kapitel 9.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d32652e4a5a287c43ffb61ef240908d4498dd06c75641c2e37d5d3c97b59f3. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:07:21Z), 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/DEXR12395990.
Kapitel 9.2 & Kapitel 10.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1592b57023f0068109189a82267c83bc032f1d5d893ca61d3c2c35269c5b58dd. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEXR12395991.
Kapitel 10.2 & Kapitel 11.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952f9a1f9cc9a7b032e8de3884c0af47d592ba1ddab4c5b24a211ffe313f0567. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DEXR12395992.
Kapitel 11.2 & Kapitel 12.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebead88f1e2744f5395395441cf8e1e9cff1c5df7cd916ea6fa216e8b6d77a75. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:25:58Z), 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/DEXR12395993.
Kapitel 12.2 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d2e62767b010bea78cbe22cc34882fddb03a3b9c986e93a4eb90d9289286e5. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/DEXR12395994.
Kapitel 12.3 & Kapitel 13 & Kapitel 14.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5ba6b34afa826449337243849e51f76b45f3fa65d8630ec7092a9baad6d3a0. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:37:52Z), 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/DEXR12395995.
Kapitel 14.2 & Kapitel 15.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a1a6e54b6c9401b09f110eabea0b05229cb1857439c77751a9f4aed2672c0e. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/DEXR12395996.
Kapitel 15.2 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d38bc8cf63b460142bbc0332b7961db3b70e103df57c81b32d1c30cb443b40e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEXR12395997.
Kapitel 15.3 & Kapitel 16.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583dfd1870edc869121042bb6678c371561c242ab55d9be6f978b08c6d9574d9. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:32:57Z), 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/DEXR12395998.
Kapitel 16.2 & Kapitel 17.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a49067932dce6999d9f207459ff5f454a4b5e640dbf5a4f7e42052a2fa369b. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:01:48Z), 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/DEXR12395999.
Kapitel 17.2 & Kapitel 18.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45aa0166dee77d93eba00ed7255b2aba867f484d7663a505e286693107049a3. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:42:45Z), 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/DEXR12396000.
Kapitel 18.2 & Kapitel 19.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba7aeb5d89a966192cb3a74a13cf7cb7382a5f582481f9cc6569d9aa8eb1c3c. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/DEXR12396001.
Kapitel 19.2 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fe4239a08fe2c558723fbb68c23cd75992cfd5c5b4fdaf0b287de6e7a291a6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXR12396002.
Kapitel 19.3 & Kapitel 20.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6713f58c9b8ea651a3c8ce4ee6fe302345f5fbd5ce22c2fd363b8a1a5164dee1. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:31:32Z), 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/DEXR12396003.
Kapitel 23.2 & Kapitel 24.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4537ade3df7e0d683d1cd3fac6c8ca4f7ba31b78da0e671daaaaf4e27cb3e646. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/DEXR12396007.
Kapitel 25.2 & Kapitel 26.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05d24e9cf9df2e089afd34e907b3a6668a8983a321530cd34a4f8eafae2f9d7. 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/DEXR12396010.
Kapitel 26.2 & Kapitel 27.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4092befd3a5111ad1df1ea734d9135c679f77962a91ae169704e3126227e7da5. 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/DEXR12396011.
Kapitel 27.2 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd667afb00ac19c1bdf4f8a59c655752fe5c1262fd138f201e91947c843f362. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXR12396012.
Kapitel 28.2 & Kapitel 29.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8151d4e0ac0763cfa1aac172bb367d0bcd2848e8b6f1a51267679c0974d192b1. 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/DEXR12396014.
Kapitel 31.2 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b974065127500fb085ef98666ae32bd746b0281dfbbf6d9928db16d2d703c7. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:19:32Z), 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/DEXR12396017.
Kapitel 34.2 & Kapitel 35.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e15a49ab8a4ab6d1c07dc0558c2f2de1836ad0bb393857540036c9404180eae. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:23:43Z), 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/DEXR12396021.
Kapitel 35.2 & Kapitel 36.1 - PS: Du bist die Beste! (PS: Du bist die Beste! 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb2dd36dac77599928e49a77db70dc5354165f197198edfaf19a0633e59b3e7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEXR12396022.
Conni macht Mut in Zeiten von Corona (Meine Freundin Conni - ab 3) [Eine Conni-Geschichte mit kindgerechtem Sachwissen rund um das Thema Corona]
Stürmische Zeiten auf dem Dünenhof - Roman [Die Föhr-Trilogie, Band 3 (Ungekürzte Lesung)]