Hayley Richman
type: MusicGroup
popularity: 3
followers: 2435
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff339df0535c91ba75bd7682322784b74880bd82b2851b1e9884724b3e89df27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff339df0535c91ba75bd7682322784b74880bd82b2851b1e9884724b3e89df27","name":"Hayley Richman","registered_at":"2026-06-20T03:46:33Z","symbol":"NIM1501571","token_address":"0xde9626a846c07bf0791ebf814d0c9bb4f91ba624","type":"artist","uuid":"9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa"}
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 0xff339df0535c91ba75bd7682322784b74880bd82b2851b1e9884724b3e89df27. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa.json and https://artists.proofprofile.net/proofs/artist/9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xff339df0535c91ba75bd7682322784b74880bd82b2851b1e9884724b3e89df27","name":"Hayley Richman","registered_at":"2026-06-20T03:46:33Z","symbol":"NIM1501571","token_address":"0xde9626a846c07bf0791ebf814d0c9bb4f91ba624","type":"artist","uuid":"9b4fbfb2-2e69-4c0d-8342-c0ff03bbbafa"}
album: You Don't Know Me
  type: MusicAlbum
  date published: 2013-08-12
album: Take My Soul
  type: MusicAlbum
  date published: 2013-11-01
album: Gold from Coal
  type: MusicAlbum
  date published: 2014-02-21
album: Castles in the Air
  type: MusicAlbum
  date published: 2014-05-30
album: Marionette
  type: MusicAlbum
  date published: 2014-09-18
album: Will to Survive
  type: MusicAlbum
  date published: 2015-02-18
album: Breathe for You
  type: MusicAlbum
  date published: 2015-07-05
album: I'll Be Your Crime
  type: MusicAlbum
  date published: 2015-09-21
album: Sirens
  type: MusicAlbum
  date published: 2016-03-21
album: Burning Bridges
  type: MusicAlbum
  date published: 2016-07-04
album: Tear You Down
  type: MusicAlbum
  date published: 2016-09-20
album: Think About It
  type: MusicAlbum
  date published: 2017-01-10
album: Crimson Queen
  type: MusicAlbum
  date published: 2019-08-22
album: Sense
  type: MusicAlbum
  date published: 2024-02-28
album: Halfway Down
  type: MusicAlbum
  date published: 2024-11-01