Fredy Reichmuth
type: MusicGroup
genre: polka
popularity: 4
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x454fb80288ded9bce22c90c8bab35e3e7eaa5f200e16cdeddb3520a3443d13c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ad4a10b-2f5d-4d72-b73e-4c9044c12788.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ad4a10b-2f5d-4d72-b73e-4c9044c12788.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ad4a10b-2f5d-4d72-b73e-4c9044c12788
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x454fb80288ded9bce22c90c8bab35e3e7eaa5f200e16cdeddb3520a3443d13c0","name":"Fredy Reichmuth","registered_at":"2026-06-15T22:47:43Z","symbol":"NIM0856105","token_address":"0xd57ffa46e3026dcd98a8e54d370e85ebf964a20b","type":"artist","uuid":"1ad4a10b-2f5d-4d72-b73e-4c9044c12788"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454fb80288ded9bce22c90c8bab35e3e7eaa5f200e16cdeddb3520a3443d13c0. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ad4a10b-2f5d-4d72-b73e-4c9044c12788.json and https://artists.proofprofile.net/proofs/artist/1ad4a10b-2f5d-4d72-b73e-4c9044c12788.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x454fb80288ded9bce22c90c8bab35e3e7eaa5f200e16cdeddb3520a3443d13c0","name":"Fredy Reichmuth","registered_at":"2026-06-15T22:47:43Z","symbol":"NIM0856105","token_address":"0xd57ffa46e3026dcd98a8e54d370e85ebf964a20b","type":"artist","uuid":"1ad4a10b-2f5d-4d72-b73e-4c9044c12788"}