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 0x6de7fb73e4b8e56e53cad3b80ff4860dfb784165808922cbba7b41d2766bbef2. 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/bbb20638-1628-42ec-8a94-2c37a79ed30d.json and https://artists.proofprofile.net/proofs/artist/bbb20638-1628-42ec-8a94-2c37a79ed30d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blut von Asaheim [Warhammer 40.000: Space Wolves 1 (Ungekürzt)]
Das Helwinter-Tor [Warhammer 40.000: Space Wolves 3 (Ungekürzt)]
Kapitel 1 - Der Pfad des Himmels - The Horus Heresy 36
Der Pfad des Himmels [The Horus Heresy 36 (Ungekürzt)]
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 0x1ac17d052a2156fa1cb7b7730722c3fe72992d220f2d62520d835512ebba4a7c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52498815.
Kapitel 10 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7539a3353122a9843d09592c4a23aaaf9e8b7762d090c076d6a51a9c9e898517. 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/DEXO52498824.
Kapitel 101 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db66853c9913115464691579b7d784758883cecde537dd9240d6e8dd0b28177. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:19:01Z), 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/DEXO52498915.
Kapitel 4 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbbb663b4df76ddd151c58c20245b6ba8354b88c57a49feeb5de29de41bc23d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:41:37Z), 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/DEXO52498818.
Kapitel 85 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9280f140e003a3b2b8c22ad53812f486f52b4b60238338eac4d2808d40ee0d4. 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/DEXO52498899.
Kapitel 193 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3a2e608115e781dd42a410f42a359c5398f2d360a16f33846cc736b55ce6c2. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:35:17Z), 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/DEXO52499007.
Kapitel 11 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99106c4bfb6faf1a4f0758b5e4e04a4a9f8c400dcd7cc67dc29052e0d16fb47d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52498825.
Kapitel 13 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ccaa2cd1ce6f28de002b076a8917b6f5ff4bc62d8d4f16132aa43b545327d7. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:43:17Z), 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/DEXO52498827.
Kapitel 42 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e871128c06123aeabd958a43dc54b5dfd1808f3b1adc92c2f66112f07502d3. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52498856.
Kapitel 41 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e9188e447c8c7d121fe486fc73fd2b885c48b5f5cf177d91bcf4d086886dc8. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:34:22Z), 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/DEXO52498855.
Kapitel 53 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eed692c4aebf8af0697b240fad07257bc2b7eed0f54c8dd838387b21eea5450. 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/DEXO52498867.
Kapitel 72 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb369ad1c87c9bf5020c0f2b52be41d7f6168d50f0a99b2f166362c1c0d9aef3. 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/DEXO52498886.
Kapitel 180 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366997c5e6a264f9e9072e5d0681af5fe5fee3b6d313e626a20636d00865e151. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:16:49Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52498994.
Kapitel 188 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ffcd533402c33cc4435afbc45705b02a7fe601a32e371346529d0ce14a558d. 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/DEXO52499002.
Kapitel 8 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58b00a9f7d1892b8819ce5bf090e89d37c84b858641dac922f15c74b967bf11. 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/DEXO52498822.
Kapitel 12 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb087af6fd21059f68aef15fe5914eeddbd35cbff49d43f43b2c81308306866f2. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:15:57Z), 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/DEXO52498826.
Kapitel 9 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979a5305832099a1bfaf60d7c352c976eb6bbd4ae86890d8e9c924ad80e0d128. 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/DEXO52498823.
Kapitel 52 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecca69e05ac435b29e6ee1c330bf44c0204fcd2a133612cd29f1f7b7cfb4d3c. 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/DEXO52498866.
Kapitel 22 - Der Pfad des Himmels - The Horus Heresy 36
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd58d404c166b9601ed6b371b8d0c30c69581e50f94e74a540e3ef66bae8713c. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:34:42Z), 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/DEXO52498836.