Benjamin Ivan Jelen (born 8 July 1979) is a Scottish-born American former singer-songwriter who plays the piano, violin, and guitar. He has lived in Scotland, England, Texas, New Jersey and New York.
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 0xaef938c94254564c8923f123a100a50759bae8e8a30ed26134d88b259d3b5331. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ae8ec7b-8771-4568-a66f-39078027efa0.json and https://artists.proofprofile.net/proofs/artist/5ae8ec7b-8771-4568-a66f-39078027efa0.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 0x2a4a508285dc27e413dcaaf2b52d5e6f854b3a2f627f240748fc77eb5b8b3c29. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USMV20300278.
Setting of the Sun (+ Hidden Track "Dobrou Noc")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441a28e446a49af7d46b12bbdd4a23ddb5e546663ae715f68830f10fb9c13f4. 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/USMV20300282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9138c69731999e91fccc13798ceccb4f125e5a8a22fd04b9bcec4fc1ea4000da. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USMV20300157.
Instant Karma: The Amnesty International Campaign To Save Darfur [The Complete Recordings] (Audio Only)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21eec284e925be9aff2e6d8d603ceea9ad084e08a076a4f6d788d04e92571a0a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBLLZ0700019.