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 0x830c36a25822eab97ae235ad04d570cbd0fbfc61ae301d7c18740b2aec404c92. 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/4d7e94fc-893b-4c29-bdee-fe21824dc4a4.json and https://artists.proofprofile.net/proofs/artist/4d7e94fc-893b-4c29-bdee-fe21824dc4a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Die Klaue des Horus [Warhammer 40000:Black Legion 1 (Ungekürzt)]
Die Schwarze Legion [Warhammer 40.000: Black Legion 2 (Ungekürzt)]
Warhammer 40.000: Speer des Imperators (Ungekürzt)
Le Premier Hérétique [The Horus Heresy 14 (intégral)]
Seelenjäger (Warhammer 40,000 - Night Lords 1)
Track 39 - Warhammer 40,000 - Night Lords 1: Seelenjäger
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 0xc50afabc0469da8b00efc0c22ea366646d1147697062923fe4871bdd832d81dc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEZU12100715.
Seelenjäger (Warhammer 40.000 - Night Lords 1)
Der Erste Ketzer [The Horus Heresy, Band 14 (Ungekürzt)]
Track 1 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc526d5b3ac01496a1a672f450cbfe84e1172838e245cd8ff0755781cec70739a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DEUD92157188.
Track 8 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a0a3fad0a2e52ad26b432bfbab40782f1f85459ca6875a1f36201716ce0022. 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/DEUD92157195.
Track 10 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0282b18255da50c7ca2ee5159a485b189c796fa8b5e1e0a87d94d226321b4e91. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUD92157197.
Track 121 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1325e4faedaa187ad7cf144851363d18a2467972b6e19b138618d43aaef7c2. 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/DEUD92157308.
Track 125 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14df40be31952d3ba1c082d02a295e7f9aa88a88fe2f4f6321138ea29ece6de. 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/DEUD92157312.
Track 15 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3252ead3c85d171c659faac3a061c0d610e089df8ab23689e922a0a653bb0ac9. 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/DEUD92157202.
Track 43 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6197edd632b9960bcd5ba525fcfb6341c2ea8b14bbe62bc32ef8a634fe7b5766. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:53:15Z), 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/DEUD92157230.
Track 52 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b0a9c023ec7b96c2a403b3258bb03b01781acecb7c4b0c0beff0ac27e7b5eb. 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/DEUD92157239.
Track 278 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5823baa10f1a9efa9f2f19b89a7fb125621b276628484f2ed431d03beb0d96ef. 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/DEUD92157465.
Track 174 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3683c774da9e3734c6ce819af91691e1bb19c4e9b677626e4090fdf6f14ac9dc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEUD92157361.
Track 187 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7202c1957fefc95d69904fd900c21cec4f079e469b689f4f13c555df79455bd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEUD92157374.
Track 102 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e6c2f7ac89eac8d0245d8e5a9fa709d70e8449e647d272aba6db021452682d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DEUD92157289.
Track 216 - Der Erste Ketzer - The Horus Heresy 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09f4ba401519f1532ef44a44b9639f3257e56ca1a797d7a0c412c5bffb29029. 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/DEUD92157403.
Warhammer 40.000 - Night Lords 2: Bluträuber (Ungekürzt)
Warhammer 40.000 - Night Lords 3: Tod in der Leere (Ungekürzt)
Verräter [The Horus Heresy 24 (Ungekürzt)]
Kapitel 1 - Verräter - The Horus Heresy 24
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6c9e7aa997e4e0678b9f4c2c6f078c0be7fd2d554b277bb27dc0282acd0f5d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/DEXO62289191.
Kapitel 97 - Verräter - The Horus Heresy 24
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c553740c021bdf97f28ed1259e0480d0648632d8b85ed1f99626102ed678af5. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO62289287.
Kapitel 100 - Verräter - The Horus Heresy 24
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7b552979c12e98c067af4a596a263a771349c737f5755763f440b6c2cdda3b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO62289290.