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 0xdd45ac25ce43a1d6fd3a1d1b5c2087cd234223187cfb1dc177ce83890e9a3733. 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/f90edc68-5094-46ec-9125-4f428593cf28.json and https://artists.proofprofile.net/proofs/artist/f90edc68-5094-46ec-9125-4f428593cf28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kapitel 8.2 - Olchi-Detektive 16. Gefährliche Träume
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 0x88ac205c035f790b31cb3e4431eb45569246695f1ca227fa0811af95ec45e62c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEWM51220988.
Kapitel 11.2 & Kapitel 12 & Kapitel 13.1 - Olchi-Detektive 16. Gefährliche Träume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0e8ad6c3e798097127a7e06e6416687fb316bc0f2429a901dfca3ee6bddea9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEWM51220992.
Kapitel 1 & Kapitel 2.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921c64e9ffa2ae36ce1eb57d5314ecebe11c7d72be2141cfd1e848f37e49f51a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEWM41169160.
Kapitel 2.2 & Kapitel 3.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa450bb767b3cb535900f049e980d7c9aa90b00facdf238e86ad5b1d4e335542c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169161.
Kapitel 3.2 & Kapitel 4.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a74ce481a116984e97c25b3712cd3e9296b2017f9f1361a2d6959531ba1838. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169162.
Kapitel 4.2 & Kapitel 5.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f0aa40714e22bf0bb60e3da910c96ff064469ae45e6ae96468f5c2371d2cc9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169163.
Kapitel 5.2 & Kapitel 6.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490a6041a43c44696b1ae9b416fad692b86c26b81df02f0a268f6f1cedcc86ca. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169164.
Kapitel 6.2 & Kapitel 7.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473d10ca06f56f6b44819f2d7d9483ebb7174d0a92a26707c01ded8fba50295f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169165.
Kapitel 7.2 & Kapitel 8.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4411cda0b101b3c2a52a6f05dbf49a093d13521e09f74ba481981d0b7494ca72. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169166.
Kapitel 8.2 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d06df0cd2d0f8211b448ab6309180a551ff92f5843f741013fc2710b4c1929. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169167.
Kapitel 8.3 & Kapitel 9.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02730ceeaf199ac6a4687c2124e18cb9c75add6a5ede601bfb129b8bfc2cf966. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41169168.
Kapitel 9.2 & Kapitel 10.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b855ffa8bd081c6ac34ff3bf8c9f3ada9dca07dd0846a20bdfeecddc08bc293. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEWM41169169.
Kapitel 10.2 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb23e4878fd3891175e15def53dfa1c41842d9b67621433202a1a44b8a81e1a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEWM41169170.
Kapitel 10.3 & Kapitel 11.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ea76ea44ac58a276a908c7d1510661e124d6424fe04de3e18afc72f7827be9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEWM41169171.
Kapitel 11.2 & Kapitel 12.1 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b32cf22917d4199e54312ae8e61a174e720ca653c9fa249a0b484e4220ecab. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DEWM41169172.
Kapitel 12.2 & Kapitel 13 - Olchi-Detektive 1. Jagd auf die Gully-Gangster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e9f5a4acb95459dba0e0351e34e8b672186809c758f607bbaca391a619696. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEWM41169173.
Kapitel 1 & Kapitel 2 & Kapitel 3.1 - Olchi-Detektive 8. Das Mikado-Komplott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f70fd9c54ac008044a8d7bc3d867490c9fd27ab8abbfae0ee7e1674a484868. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41170763.
Kapitel 3.2 & Kapitel 4.1 - Olchi-Detektive 8. Das Mikado-Komplott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970f8aeb3e0053abe2f23f70a1c638ed939dc82bebae6a913a6e026aaab16aba. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEWM41170764.
Kapitel 4.2 - Olchi-Detektive 8. Das Mikado-Komplott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c18eeb0cbe062d27d1a8982e1ab275f5f773845d7892fc5c91e427c25ae1508. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41170765.
Kapitel 4.3 & Kapitel 5.1 - Olchi-Detektive 8. Das Mikado-Komplott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d788e28881764e40f3121104e5d03ca79ee0709dfad74f7adfa76f19197e689. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEWM41170766.
Kapitel 5.2 - Olchi-Detektive 8. Das Mikado-Komplott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2b3e99cf4b18dc483fb9359fd3dfa09f51481e6d606a83216ff8b2fce8218f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEWM41170767.
Kapitel 5.3 & Kapitel 6.1 - Olchi-Detektive 8. Das Mikado-Komplott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc902854bb40bc1157be690bfd949e65c7d257be04be99d4d8a08934ab67633. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEWM41170768.