Yan Reo
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ff79829b08b89231a0a9e64a7160f67108ef4d0f1f093fbbb5259c24ce4e9d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4da71b5-468c-4cc8-9c7d-cc2cb6412b81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4da71b5-468c-4cc8-9c7d-cc2cb6412b81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4da71b5-468c-4cc8-9c7d-cc2cb6412b81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ff79829b08b89231a0a9e64a7160f67108ef4d0f1f093fbbb5259c24ce4e9d8","name":"Yan Reo","registered_at":"2026-06-21T08:12:08Z","symbol":"NIM1871057","token_address":"0xc29d3907bd8aa81b66bca3700145e4b73a700a33","type":"artist","uuid":"e4da71b5-468c-4cc8-9c7d-cc2cb6412b81"}
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 0x0ff79829b08b89231a0a9e64a7160f67108ef4d0f1f093fbbb5259c24ce4e9d8. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4da71b5-468c-4cc8-9c7d-cc2cb6412b81.json and https://artists.proofprofile.net/proofs/artist/e4da71b5-468c-4cc8-9c7d-cc2cb6412b81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x0ff79829b08b89231a0a9e64a7160f67108ef4d0f1f093fbbb5259c24ce4e9d8","name":"Yan Reo","registered_at":"2026-06-21T08:12:08Z","symbol":"NIM1871057","token_address":"0xc29d3907bd8aa81b66bca3700145e4b73a700a33","type":"artist","uuid":"e4da71b5-468c-4cc8-9c7d-cc2cb6412b81"}
album: Diamond & Pearl
  type: MusicAlbum
  date published: 2025-07-02
  track: Diamond & Pearl
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119458
    explicit: false
    by artist: Yan Reo
    in album: Diamond & Pearl
      type: MusicAlbum
      date published: 2025-07-02
    isrc code: TCJPI2597324
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:04:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8bdc4908c0259e415beb6a556f525a7d1ec3b7b5d6ce21be09d305d4e1b482c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958832
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI2597324
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:03:37Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdc4908c0259e415beb6a556f525a7d1ec3b7b5d6ce21be09d305d4e1b482c8. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:03:37Z), 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/TCJPI2597324.
      date published: 2026-07-20T08:03:37Z
    audio: Diamond & Pearl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.948
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.051
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.201
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.304
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.161
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Diamond & Pearl
  type: MusicAlbum
  date published: 2025-07-02