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 0x7aa32262fc955992ed02b8bfb3ef450e30247eb99def7d2221d899fbb585f829. 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/5b052242-10bb-4443-b939-188bac783664.json and https://artists.proofprofile.net/proofs/artist/5b052242-10bb-4443-b939-188bac783664.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xef03f9ad29d8ae8fb012af2db92956e2abeaffa39d8c516137b76e6fea061f8e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b841e5c2ea93419848e9a4a6d1d91a2fdc0d804d1c621a10a8eb79b16174baa. 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/DEXN82148674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea49c36eb339176187da5edb82b68dea5f5670ef00c6c32dde05a188055a73da. 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/DEXN82148675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95829706d620e0b60899811f4ebb05775b8e829e1703e4d5e80de36dbb890bb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42226d5dd3a453660c571cd469ddae8e0ab2d114bf2116232cdbbc30f929d9d1. 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/DEXN82148677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a8b95087a15db22821c3cc3ac679be8445a446781b24aea809a7f58be5e21. 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/DEXN82148678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd226252badd85f4c829f4baa32c443e2a63accae434159325d15f0ca337ed897. 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/DEXN82148679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89003afbd52c58830d93b0d57267e51a2eae6a44ceff20ece5f28693910af4a2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b66b44c642ceb6f9aa9a8d24a8eda62a63d1ca398a54ac4cb86d8520f72400. 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/DEXN82148681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4ad66b0ca719014a0b8206978ea5cba9c3681b8a412d9a729a465b83208645. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875c241c88414c8f0a17072e23785d3b31a553b52da7549a3b5a80c068b57f84. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fe4e607be86613dcb226630f6d50e8f536859fcf56afdb42b4890225528a3c. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/DEXN82148684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027a2aaef5daea615b136eb2e6cac7b17ced4ab82586f865f0b079d4c4e283d6. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/DEXN82148685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380e7c2a884b8162fd9400725d54795c0acd64060ac13a89f14163ebd71936af. 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/DEXN82148686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cad20a48199eed1d8b2adb8c7e6acb8b2c8255cec95dd66b0e591a9e804b59. 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/DEXN82148687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550c93708c970f78389d39770d3c35eaffc86dd65e5e6d292403ab3bed460d40. 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/DEXN82148688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbf38b0853336416338a7e2d0b81f840545140286ac1dccd32b19cd41ff0f7f. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/DEXN82148689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f218a3a23b84d98cc52bb1d0099411f4011103c14bf15a4df8f1afdef0a41a9. 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/DEXN82148690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4da34e888767db189b51ef719d8ad288fdca65edc762cd4a8a2f877d5bb82a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/DEXN82148691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e231df09a814f47e2ec763491d613b0aa3c7516ceca4e841e2f73ce11de4ee. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2017cf815f6e4c8965e840107f4cdfeff14a15d4ecee073ef21bdb8ed7d38f5c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148694.
Teil 1 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8a76c6d887f739ca27a1d330f89695dbc0270e522b08e0fceb57392567e12c. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/DEXN82148697.
Teil 2 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265ebed486bb124b7f2efae9baa528e2a4bedf5b0648c1e0304986358bd5a871. 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/DEXN82148698.
Teil 3 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99edd1b9c23a6f96ea78cfed19c47ba27729ac1a27e349c39b7dc5c3d56a6d29. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148699.
Teil 5 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3efdf64bfa855e43d357d1f2029c3f33dffa6514412a4b78ef82b70f7ffd7b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148701.
Teil 11 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01fff3ecfcc678b7ddcc595ebc0295fa6b3b4a7e12c927dadfa28eed2e60413. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148707.
Teil 14 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cda73126d91271f9f6cd7c3ca498b46c1cc4572986663fefbca9bd6a882a6d. 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/DEXN82148710.
Teil 15 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bbdc756560cf190dda717e3f2a72b15188808cfec6b0cdedf3f1ce2bb2526b. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148711.
Teil 17 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ca07e1d254b582c3820a0e57f795bf23c3a451f9ac6cff9f4825c602b888ef. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEXN82148713.
Teil 18 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ce1e84cfe8a53d47d019629a925a318c60f91eb3d2161ebcef483bc7aedd73. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DEXN82148714.
Teil 21 - Folge 2: Der Revolvermann, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785fef1cb7fd80a3487050944d475ac6787e571bff109c7724bb660183efbec1. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82148717.
Fassung mit Audio-Kommentar, Folge 1: Der Meisterdieb
Folge 2: Der Revolvermann, Teil 1 (Fassung mit Audio-Kommentar)
Folge 3: Der Revolvermann, Teil 2 (Fassung mit Audio-Kommentar)
Folge 4: Die Stimme (Fassung mit Audio-Kommentar)
Folge 5: 13 schwarze Tränen (Fassung mit Audio-Kommentar)
Folge 6: Der falsche Franzose (Fassung mit Audio-Kommentar)
Folge 7: Die Feuerteufel (Fassung mit Audio-Kommentar)
Folge 8: Aldermoor Asylum (Fassung mit Audio-Kommentar)
Folge 9: Die Eisentochter (Fassung mit Audio-Kommentar)
Folge 10: Der Feueropal (Fassung mit Audio-Kommentar)
Folge 11: Laterna magica (Fassung mit Audio-Kommentar)
Folge 12: Die blinde Uhrmacherin (Fassung mit Audio-Kommentar)
Folge 13: R.I.P. (Fassung mit Audio-Kommentar)
Folge 14: Nigrum lux (Fassung mit Audio-Kommentar)
Der Falschspieler mit dem Karo-Ass (Fassung mit Audio-Kommentar)
Folge 15: Der Hope-Diamant (Fassung mit Audio-Kommentar)
Folge 16: Die Bank of Ireland (Fassung mit Audio-Kommentar)
Folge 17: Der nächste Meisterdieb (Fassung mit Audio-Kommentar)
Folge 18: Whiskey im Sarg (Fassung mit Audio-Kommentar)
Folge 19: Das Koboldgold (Fassung mit Audio-Kommentar)
Folge 25: Lara & Rhina (Live-Hörspiel vom Elbenwald Festival 2024)
Folge 20: Das Opalfeuer (Fassung mit Audio-Kommentar)
Folge 21: Der Blutmond (Fassung mit Audio-Kommentar)
Folge 22: Des Meisters größte Schmach (Fassung mit Audio-Kommentar)
Folge 23: Des Meisters größter Coup (Fassung mit Audio-Kommentar)