Robert Färmy
type: MusicGroup
popularity: 12
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46b1e5d92aa5b10c4410774b1e16bfcee127c1147d5ef4e9a8510b13a5eea072
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953795
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953795
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e13ea7d1-778e-432d-9e97-3ace392a5c63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e13ea7d1-778e-432d-9e97-3ace392a5c63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e13ea7d1-778e-432d-9e97-3ace392a5c63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:44:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46b1e5d92aa5b10c4410774b1e16bfcee127c1147d5ef4e9a8510b13a5eea072","name":"Robert Färmy","registered_at":"2026-06-15T04:10:43Z","symbol":"NIM0677871","token_address":"0x0be2ed9a2838b805ea7ceed52a8c9c8bbbe3474d","type":"artist","uuid":"e13ea7d1-778e-432d-9e97-3ace392a5c63"}
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 0x46b1e5d92aa5b10c4410774b1e16bfcee127c1147d5ef4e9a8510b13a5eea072. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e13ea7d1-778e-432d-9e97-3ace392a5c63.json and https://artists.proofprofile.net/proofs/artist/e13ea7d1-778e-432d-9e97-3ace392a5c63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x46b1e5d92aa5b10c4410774b1e16bfcee127c1147d5ef4e9a8510b13a5eea072","name":"Robert Färmy","registered_at":"2026-06-15T04:10:43Z","symbol":"NIM0677871","token_address":"0x0be2ed9a2838b805ea7ceed52a8c9c8bbbe3474d","type":"artist","uuid":"e13ea7d1-778e-432d-9e97-3ace392a5c63"}
album: Totuus
  type: MusicAlbum
  date published: 2016-05-21