Charley Ann
type: MusicGroup
popularity: 3
followers: 1523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2680c7a082d60c2d9e10df62e89da8b2732610bc17eaed5665151234048cfb19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d3c214-03ac-4932-ba69-7b9869162c69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d3c214-03ac-4932-ba69-7b9869162c69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21d3c214-03ac-4932-ba69-7b9869162c69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2680c7a082d60c2d9e10df62e89da8b2732610bc17eaed5665151234048cfb19","name":"Charley Ann","registered_at":"2026-06-16T01:19:35Z","symbol":"NIM0892367","token_address":"0x6ca02636701b5a060d1aaf5a49bddb1fbff00cad","type":"artist","uuid":"21d3c214-03ac-4932-ba69-7b9869162c69"}
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 0x2680c7a082d60c2d9e10df62e89da8b2732610bc17eaed5665151234048cfb19. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21d3c214-03ac-4932-ba69-7b9869162c69.json and https://artists.proofprofile.net/proofs/artist/21d3c214-03ac-4932-ba69-7b9869162c69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x2680c7a082d60c2d9e10df62e89da8b2732610bc17eaed5665151234048cfb19","name":"Charley Ann","registered_at":"2026-06-16T01:19:35Z","symbol":"NIM0892367","token_address":"0x6ca02636701b5a060d1aaf5a49bddb1fbff00cad","type":"artist","uuid":"21d3c214-03ac-4932-ba69-7b9869162c69"}
album: To Your Bones
  type: MusicAlbum
  date published: 2015-03-20
  track: Blue Heart
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239333
    explicit: false
    by artist: Charley Ann
    in album: To Your Bones
      type: MusicAlbum
      date published: 2015-03-20
    isrc code: DEUM71404107
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T11:47:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x774d342082f9019ed40c4f69b75c1af288bb37423ba46cfc3b970f2df1828871
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958153
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958153
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71404107
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:49:05Z
    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 0x774d342082f9019ed40c4f69b75c1af288bb37423ba46cfc3b970f2df1828871. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:49:05Z), 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/DEUM71404107.
      date published: 2026-07-15T14:49:05Z
    audio: Blue Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.071
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.167
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.298
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.913
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wake Me Up
  type: MusicAlbum
  date published: 2015-04-10