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 0xda9f765ab51eb8e0b9b069b6ddf4cf13153cd7f8a42d2aac35ae55a869b979c7. 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/2991c17f-9e20-4dfd-bbf1-09b5d7b1042b.json and https://artists.proofprofile.net/proofs/artist/2991c17f-9e20-4dfd-bbf1-09b5d7b1042b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kapitel 1 - Das Dorf der Lügner - Psychothriller
Das Dorf der Lügner [Psychothriller (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 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 0x0120ab913c074c11901bbee7791c77a66887e0cdfee2e4a8dc25180a8fe27690. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/DEXO52471382.
Kapitel 5 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e646dd2c3a02970d4730ef1d278726eab34ec7a36c5efeb28d084ab3e6dabf3. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52471386.
Kapitel 13 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634c37e0ca4e162495cd6b8ab98cd38b82ec493e7fde10f071ba3755ad94ecf8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52471394.
Kapitel 20 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20200d5d9d4e6f9f633a305c45aa5356d105d998a9d0807317fbda3d5d0928f3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52471401.
Kapitel 10 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa326a418748e9f78bc74fe3effa322dfc7fd0de8e2503c6fa9d8e3b64c9cf180. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/DEXO52471391.
Kapitel 38 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5852ce860dffc964be030ec4b456b913ee1351b439ace7d0b07c2f46db04153. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/DEXO52471419.
Kapitel 3 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5700fe8e8f9fafd4422926d9db87285e7984d7f2bc5cb25a1d3a92fb0db7da49. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEXO52471384.
Kapitel 9 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c097a67ce5a24346c16f5f98f0cd9dfa0a6d36471a0fb5f023935e02e08e2a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DEXO52471390.
Kapitel 6 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d4d55210de9ac864bf092707a09053a57a1d4ef857574cd8deebe878cfc358. 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/DEXO52471387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50b9b055f07e7cb5fd8b6ecaf52baebb697379c6e1d149b4972d72dedd2a50f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DEUE12513191.
Kapitel 12 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffc8a7ab41d5e3ce2140810f0b6016a9344a154801ddab86fb89a28fb416c0c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEXO52471393.
Kapitel 4 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6aed597ba4977f64e33d8a7be76bee6be7bcfda63c4cf459e634e84c29e72d. 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/DEXO52471385.
Kapitel 22 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63433c9d1d69715af976d8902fc3d2651aca2e644cf706552b8ad584bcc90969. 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/DEXO52471403.
Kapitel 11 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc12a02514aeb968ec2070f6b53a873c9269513f181f25a496beb847dc0c8e7. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/DEXO52471392.
Kapitel 21 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03c3937b9b0d40e3faf993a674b3c1a3a290d9651e3c5221c19d96b79ab3910. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52471402.
Kapitel 39 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774d0e47b8731b4b3fe72a4c4b71b0500cd420c91622574cb4f3154ad1e7b077. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52471420.
Kapitel 34 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e6e0f4577950fecc0670aa30ee2cb0ad69bba4f750281a5502f5f0b98a9b92. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DEXO52471415.
Kapitel 15 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a73c02aaed38b7dbe7f92e711a4f42cb2aa9e8f077de89049a5e767ef7ed90. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/DEXO52471396.
Kapitel 19 - Das Dorf der Lügner - Psychothriller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f21b2cbe4facdb624f00e6acfe10323d2d59dcd02eb5eacdfb4227fd169d3e. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DEXO52471400.