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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc931c14c642db30021102d7bb94295fb6122213dba77d0b783839538da37006. 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/0b0439ee-1cdd-4934-af4b-fcce783b94f9.json and https://artists.proofprofile.net/proofs/artist/0b0439ee-1cdd-4934-af4b-fcce783b94f9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Das erste Problem [Prime Suspect, Band 1 (ungekürzt)]
Kapitel 1 - Das erste Problem - Prime Suspect, Band 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e9b62541384596855ee210527411aa2e86ee0a864764201c9c8022c488833c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595149 — a six-check JSON result.
Kapitel 2 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960dcfbe228984e8de89744a4eb440dbdcf5c1e6fcca269fb982e1d5161c9198. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595150 — a six-check JSON result.
Kapitel 3 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1a1797fb8e9e9c82f7447d74f885630b7b10e9224722a1d9daaa81860602c4. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595151 — a six-check JSON result.
Kapitel 4 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447e15f37c14eeb319b699e4c4011d40d1884e1da82fa58bd82c8d6dd3a5c3ac. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595152 — a six-check JSON result.
Kapitel 5 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951a8c24ef9bf5e9f8f9225eea16afabd1468bff5c0c038717545102571cb396. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595153 — a six-check JSON result.
Kapitel 6 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8d34e1642b7add4618b75de2f9e2dffc690dd7586569f6e86a06c6a8a2a987. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595154 — a six-check JSON result.
Kapitel 7 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc076fc4e9e29fa36fd3db6a723ca3b184f203c9c5d8d3431b7d2940ece1c41b9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595155 — a six-check JSON result.
Kapitel 8 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714224ad36a707715d7f8ba80526f2c2314416fc43f41d8808add73d5d7c780a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595156 — a six-check JSON result.
Kapitel 9 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171a662d3143465a177d3a0758b34bae4157c76580a4dd5b55fe8b18308ee786. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595157 — a six-check JSON result.
Kapitel 10 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15286ba6cb835d7c705f3fd1a7a4cddf45cb2c7047edd377a8e03d649db6796c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595158 — a six-check JSON result.
Kapitel 11 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996f679ca31bd27a740b58acb6df4af7159555cb59120cd333afcf5e897be338. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595159 — a six-check JSON result.
Kapitel 12 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96a09aa661352e8d0045aebee675cdd9805e71fade772601c76af09c956d2b9. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595160 — a six-check JSON result.
Kapitel 13 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132b8f20e84d18fabfe5a8cc4b7453a3834aca77a19d7000e4082bdd26445d48. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595161 — a six-check JSON result.
Kapitel 14 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74776c212e4c5eedbb54d606e358cfd7974b56954dc612d27f50d952e64a2ec. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595162 — a six-check JSON result.
Kapitel 15 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c96447c05c43bef49e25b525330b66c7d6f00796cb086022c2c6d1e213227b7. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595163 — a six-check JSON result.
Kapitel 16 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39826cba791c540770c8d3bbdef9a599a38d4c66daa7e0789d82301f76bcd5a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595164 — a six-check JSON result.
Kapitel 17 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e341d55bd58c78168173dee08ddeeddb2482870b80395654cea2ecbd00c54b9. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595165 — a six-check JSON result.
Kapitel 18 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b16483787bfd25bc51d663f5c3cade394018e5cb4873a0ddabb12ddebff98de. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595166 — a six-check JSON result.
Kapitel 19 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefb87b1f5f4f3a29fa0421b1d1397697f23e06e4647156a385d9d84dc8de293. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595167 — a six-check JSON result.
Kapitel 20 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce15e8a1877768ffc072d0173a6056861af0e570c0a30463c8423313126c9248. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595168 — a six-check JSON result.
Kapitel 21 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e852b3641deb45d0778c0895da07a3b5d810df53f951ba2cd80317373212b6. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595169 — a six-check JSON result.
Kapitel 22 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a31edca5ae40c97a4fa5d57446d936ba94a721988a842a5b0ae99376c129ea3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595170 — a six-check JSON result.
Kapitel 23 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b824565303f7f6699779e74d25abc832b69f1560507b8656cf9a5eb4e694eb. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595171 — a six-check JSON result.
Kapitel 24 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2e2563a886055e81a110d59ca9ccbb5aa11da8c33a647601dae856f95113f7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595172 — a six-check JSON result.
Kapitel 25 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b60446009b375cff31214e70a924e8db71629e1e8be8ddfc4f65d1d44079b50. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595173 — a six-check JSON result.
Kapitel 26 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de4bea4f3fce06fb85375a7361430eef9fc37104dd57a57449349db6df9fb51. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595174 — a six-check JSON result.
Kapitel 27 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9489627c72a9aafcaf9389417b7711084a62217e8a922fc2758288171397dcf1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595175 — a six-check JSON result.
Kapitel 28 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f556bc51fdab340da57f621157340c5fe3792823c00fbbe78500206d11af9e4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595176 — a six-check JSON result.
Kapitel 29 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a46bcf9d05b34975920c71a4155e7d6b913f193d6fad86dd8181ed5eb45306. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595177 — a six-check JSON result.
Kapitel 30 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e76665365521a3c0998642263230359c85c8a8421dfb9e045a859be9938a2b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595178 — a six-check JSON result.
Kapitel 31 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b64a3f4d3ab873bc75b7c21f0dba1a195cc7a52badb462d41c57fa52f499cb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595179 — a six-check JSON result.
Kapitel 32 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cc2a8666c0f98a92380213f32767d7c4956052fc8d2cb4798502e9f31a1a89. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595180 — a six-check JSON result.
Kapitel 33 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c303ffc960c576d18140a45932c6e07938a1fb5f14570afa4aef937f68c6546. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595181 — a six-check JSON result.
Kapitel 34 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171eccac5030d98b7682e748838567ea68d90f50c3384a0a4faf10c1c73ccf49. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595182 — a six-check JSON result.
Kapitel 35 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1f447994f0063de8aef8a87316119d26196a8699b42cdf333ad9fddb38468e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595183 — a six-check JSON result.
Kapitel 36 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90631f92e1020997e20a30e85dfcd2059dbe8a853927f80bfe0a72ed03c76429. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595184 — a six-check JSON result.
Kapitel 37 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2a62ee6b4ff3dd407a961922cb9c0a7db936dae9439543580bbe2669abeeaf. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595185 — a six-check JSON result.
Kapitel 38 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdd6ccda1ad7f05a2a6d1f68f6a072a8a9b92cb7c7940d4a11350e638ef21de. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595186 — a six-check JSON result.
Kapitel 39 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d8aff0c35b493a5b41fa1aec304f3538f9839e68ae8956fbc0dbeedabf6317. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595187 — a six-check JSON result.
Kapitel 40 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b8723d280d13fc587878bf9e8d46aa2b55e92289e90451004aefde588e6819. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595188 — a six-check JSON result.
Kapitel 41 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81115625180a7376b2c367c4d5db7a38fec9c8cbe5344460ab77dee5a8e20235. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595189 — a six-check JSON result.
Kapitel 42 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa456d44f138a4e4bac4dadd08d2e4161a8dd7a587b8932ee5b6d84b79efeaf87. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595190 — a six-check JSON result.
Kapitel 43 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6580db557dd27f478253c48c07b1044e62e11b5b406496380fb5c855ca2ef8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595191 — a six-check JSON result.
Kapitel 44 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627cd44defd761176bf79416449c2a487e09bf29bcf3bfc1282883ccd4911724. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595192 — a six-check JSON result.
Kapitel 45 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb6f47a51554d0f0068906b2ec4d7840a5f75287b0ab44b68aff80aa1d45d98. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595193 — a six-check JSON result.
Kapitel 46 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d76cd0d55e299c58cc01e06295e0aa1ccf4747259acb13906fa5c399f9745a1. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595194 — a six-check JSON result.
Kapitel 47 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e652b12909de9d1a5ef33f9b80bd20cf10fa1cbbd93adbc8a66c4b9c2bb8768. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595195 — a six-check JSON result.
Kapitel 48 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208133dd6192622bc1f5cf2e5e22c215b075c4bd8d2764391a52bfebf9082b27. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595196 — a six-check JSON result.
Kapitel 49 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99afc3b6d44d4dcff880ab0e0c9422a98806fde4e165a4cb3efe3df43caf0222. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595197 — a six-check JSON result.
Kapitel 50 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab3ca0dcc9b68336c6df2c2a7e84b6cc3480b8f4324acfc6202775759db37d3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595198 — a six-check JSON result.
Kapitel 51 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabac6b18f40897861712a090b54c78cbf75b0f5ddd1ed29bc08165b04b70a2a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595199 — a six-check JSON result.
Kapitel 52 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e8f851e64661925d89632cf7b49646fec1f488ddf1c5d20ab5620ebdad0c8a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595200 — a six-check JSON result.
Kapitel 53 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2600f883e35d10c593014b24b2cc5ae94808f641692ffb5ba5a6b4650a0b15bc. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595201 — a six-check JSON result.
Kapitel 54 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704b7364abb20f5f7e85d166b3eb482edbb8593559883dd5b88ec529aae45b3e. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595202 — a six-check JSON result.
Kapitel 56 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ba06607c25d5c2352ed5bc914f74baeea607b18d79197cea75d7f70d08a50a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595204 — a six-check JSON result.
Kapitel 57 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f4d8bff94d102c2ce6e7faebe05ef3678dce14dd39f7e9f48e8eeff6582720. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595205 — a six-check JSON result.
Kapitel 65 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691336fd0170446f0fa861f7e6acccc7976b801447fcb16ed2b9e64825d1f1be. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595213 — a six-check JSON result.
Kapitel 73 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d0b98414c62b1c4a74373ffcd7bbc9b9cb3b5e5d51b2bae92b006f70d12338. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595221 — a six-check JSON result.
Kapitel 82 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b5111238839e788df160211475fc17084a878e8c2d7289d586eca2d4cf6608. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595230 — a six-check JSON result.
Kapitel 111 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67d7ce218483bdcbb677f9059926995d9d1e5e91c416b62626361500dd79379. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595259 — a six-check JSON result.
Kapitel 112 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801ae58a0f7661842de37119d9e03c6e921d37ba993e085383d31d85814c0897. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595260 — a six-check JSON result.
Kapitel 114 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38be9f5ca277d76691e76d1a3b8a6fdda268f082a22c63074e32f3aab607950. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595262 — a six-check JSON result.
Kapitel 119 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d463ffca7f108eb7897baea982719330dde657c6cc65b5225de5805a9d3c94. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595267 — a six-check JSON result.
Kapitel 120 - Das erste Problem - Prime Suspect, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaf47302023f38bea4cdfb1b0e53ac834749c6c1d566fff9881def0567f6f34. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12595268 — a six-check JSON result.