Evil Ed is a 1995 Swedish horror comedy film directed, co-written, edited and shot by Anders Jacobsson and starring Johan Rudebeck, Per Löfberg and Olof Rhodin. The film's plot follows the ordinary pe
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 0xc27606e831cbdb9db1cdb3921004d893e1158692f800fc3d585fa0f70ab819cb. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd52d1e9-a4d7-47f6-89b7-155fc87edb69.json and https://artists.proofprofile.net/proofs/artist/cd52d1e9-a4d7-47f6-89b7-155fc87edb69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x0d06e08ebc42347f25f2cd02b33270163af37a73dcfdaf64654e2777fea31618. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZHN52177786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc350091dcbc18fedb588d6046c478c7c6ef5b847903c9b842af9270cdab4ec1. 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/QZK6M2090242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb115eb3350efc0f99e85f5bc654b97f5c040e6418dcd1af0944835ecb2bd01eb. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:25:59Z), 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/QZK6M2076805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c9c7eec118c8330e6d210490071759e250636381930703b9a5112062fc4501. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:04:26Z), 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/QZK6M2068749.