Keni Stevens
type: MusicGroup
genre: post-disco
popularity: 3
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfed8400180884401875d437515769dc399c91af2d3a5b911cfa56afcb7c7d7c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05416c07-584e-441b-8981-f7a3db893f45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05416c07-584e-441b-8981-f7a3db893f45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05416c07-584e-441b-8981-f7a3db893f45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfed8400180884401875d437515769dc399c91af2d3a5b911cfa56afcb7c7d7c4","name":"Keni Stevens","registered_at":"2026-06-15T15:20:52Z","symbol":"NIM0749497","token_address":"0xbbc65816b6ca9d4a3d08e2b2047ebc5971bd4af4","type":"artist","uuid":"05416c07-584e-441b-8981-f7a3db893f45"}
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 0xfed8400180884401875d437515769dc399c91af2d3a5b911cfa56afcb7c7d7c4. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05416c07-584e-441b-8981-f7a3db893f45.json and https://artists.proofprofile.net/proofs/artist/05416c07-584e-441b-8981-f7a3db893f45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xfed8400180884401875d437515769dc399c91af2d3a5b911cfa56afcb7c7d7c4","name":"Keni Stevens","registered_at":"2026-06-15T15:20:52Z","symbol":"NIM0749497","token_address":"0xbbc65816b6ca9d4a3d08e2b2047ebc5971bd4af4","type":"artist","uuid":"05416c07-584e-441b-8981-f7a3db893f45"}
album: Blue Moods
  type: MusicAlbum
  date published: 2009-04-08
album: You
  type: MusicAlbum
  date published: 2009-04-27
album: The Love You Give
  type: MusicAlbum
  date published: 2017-09-11