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 0xd83ce599718d922be744b838a2e9442f7fc47d6f4d8930e7282c7ee2102cc495. 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/d6414879-4a6f-418c-91ab-a73f2d32def7.json and https://artists.proofprofile.net/proofs/artist/d6414879-4a6f-418c-91ab-a73f2d32def7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Der Tote im Rübenfeld - Provinzkrimi [Hummelstich, Folge 5 (Ungekürzt)]
Mord im Regionalexpress - Provinzkrimi [Hummelstich, Folge 6 (Ungekürzt)]
Kirschtorte mit Schuss [Hummelstich, Folge 7, Provinzkrimi (Ungekürzt)]
Die Leiche im Schnee [Hummelstich, Folge 8 (Ungekürzt)]
Mord im Dorf der Esel. Stella Honeycut ermittelt (ungekürzt) [Kriminalroman]
Der Stachel des Todes [Hummelstich, Folge 9 (Ungekürzt)]
Ein filmreifes Verbrechen [Hummelstich, Folge 10 (Ungekürzt)]
Kapitel 2 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
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 0x830d40ece9c373bf4b9fc46d0b6adce7246b36b675b5ee17c8c91ec9536ac221. 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/DEUE12512075.
Kapitel 4 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8768d50cdd946416384ba5e252859692b1fb046d648d378698c5915652d131a9. 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/DEUE12512077.
Kapitel 6 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a9e9798293da4ce26e303e4133df31a61d015c0a1423470acc6a4dd8773492. 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/DEUE12512079.
Kapitel 10 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a3ed0b8e982e7667dd27ebd2862d8f96bcde2ac4e7b13f47a1f7acef413137. 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/DEUE12512083.
Kapitel 11 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e2a5dc45f81672f4a57872a0dbaf2c2ca82e9b6d28d645de5f4aa14ba26f51. 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/DEUE12512084.
Kapitel 12 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb536756970e887b5285922fa8564ced5b13708d3fef8d05f94bdfe655fedb0. 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/DEUE12512085.
Kapitel 13 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b96a95900dde9ac76e688f3c280e117496e7ec948565c252a4ae3226f21b50d. 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/DEUE12512086.
Kapitel 14 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e22ba348d46a856b3ec2ddac88e3df588ac1d5ae3a21134460627ab7e0ba99. 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/DEUE12512087.
Kapitel 15 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb055849d3e585890643035b0294ec847c475d64bcf24cd66bd68cec1534f2e7. 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/DEUE12512088.
Kapitel 16 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da427b3776fb70ade143386ec8bab213fcf587ebfd8f49dd504e4dacadec0b0. 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/DEUE12512089.
Kapitel 17 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e6be3d704562f697c60a7d5c86c84b1ec9df1594709332ab6ee6fb347fbd23. 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/DEUE12512090.
Kapitel 18 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32eaae0801ce3969c64a2ad12f99e11422823ae1a0127ec2ec96348df2ee4c5. 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/DEUE12512091.
Kapitel 19 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79153b48fddf3cefe3d2e077b69d913bfc8551ad55413e7618547b04b7c5b32b. 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/DEUE12512092.
Kapitel 20 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f57946741ef06ed15f24760dc851e5f0a412685f047401ac48a25d6ebfccd86. 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/DEUE12512093.
Kapitel 21 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90286a489ef45edcb85608aa9dc1887778f5355874e5b1eaf9826c9f1c6edf66. 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/DEUE12512094.
Kapitel 22 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e84aa88f3a3085e1ead22f5cc72b568f9b9f1513d9c0306220b3deb1ce16476. 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/DEUE12512095.
Kapitel 23 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856dcde927b36cd3f01be6be199d206824f79e551db56f8b5407e11d81975bd7. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/DEUE12512096.
Kapitel 26 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0b537c7cd614bf1b469d6c7d68bdf10aa7dfd7c8b741b2732026cd040b5e42. 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/DEUE12512099.
Kapitel 34 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc717551eaf658534cedf721f339516807e18ff5feca4e9f40afc2d4eb5cee8eb. 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/DEUE12512107.
Kapitel 35 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecf8df68cd7493646278509fe36955a824ec68a8bfdd52041fc27d3dce73d65. 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/DEUE12512108.
Kapitel 36 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbcc05e03ab590f2f3617a43e42e92af39d21371f15cdbf45f750b2c6e5387a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12512109.
Kapitel 37 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0940ec2824a37427b7567c7cc99e18a4b47d401eeb32250d1eac5e52001f920. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/DEUE12512110.
Kapitel 38 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5f021ca3204010c2e4294601d6623788de18799a2185355c69f61829d73b38. 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/DEUE12512111.
Kapitel 39 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25536e7abc34fa8e2001950b218a0084c7e0dcf8a3d699dac2b262f3219680d3. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEUE12512112.
Kapitel 40 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38695e6d0b80ea6e91b18e3492f11bd3a47f137621f1a954df050146b24045ec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12512113.
Kapitel 42 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa142838477479e5eb05d45aa1f401df227ef4471cd7ddc15d8703abf511614a9. 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/DEUE12512115.
Kapitel 43 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed53de502f4ef171f8e7de2afcc9ddc15ad33278493a715bc63bb6250cbb020. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12512116.
Kapitel 46 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369a1601126f39125624fa8699d8e16bfacaf282d5cf4ca77a31696d4e6f47f5. 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/DEUE12512119.
Kapitel 48 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18d24cc4a79d99b9295042ff4cbbc7a55a86a044776516cadaba568b74b29bc. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/DEUE12512121.
Kapitel 49 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b576180963bd5d75c0cb72559120b9a60f58ced4fe1c66c6807dba2547df880. 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/DEUE12512122.
Kapitel 52 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffea38b4c0f3adb54e315506e2a175dba200f0bf6d5f4b005885684f2de03e56. 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/DEUE12512125.
Kapitel 55 - Ein filmreifes Verbrechen - Hummelstich, Folge 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f2954bbfc08d12a7390c7790de39d00ab5a156682b3685ece6eaec9e7ba186. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12512128.