Ann Gray
type: MusicGroup
genre: celtic
genre: celtic rock
popularity: 8
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d45f17cb9847897d78e937b39c6b6fbdc113eceb0beefc2da03ae4db0b4511f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aebd8225-306c-4055-ae25-d4433f60ecf1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aebd8225-306c-4055-ae25-d4433f60ecf1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aebd8225-306c-4055-ae25-d4433f60ecf1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d45f17cb9847897d78e937b39c6b6fbdc113eceb0beefc2da03ae4db0b4511f","name":"Ann Gray","registered_at":"2026-06-20T11:04:19Z","symbol":"NIM1597778","token_address":"0x31a0e585b1d6f14da733c980ce6772dfe296ceea","type":"artist","uuid":"aebd8225-306c-4055-ae25-d4433f60ecf1"}
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 0x2d45f17cb9847897d78e937b39c6b6fbdc113eceb0beefc2da03ae4db0b4511f. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aebd8225-306c-4055-ae25-d4433f60ecf1.json and https://artists.proofprofile.net/proofs/artist/aebd8225-306c-4055-ae25-d4433f60ecf1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x2d45f17cb9847897d78e937b39c6b6fbdc113eceb0beefc2da03ae4db0b4511f","name":"Ann Gray","registered_at":"2026-06-20T11:04:19Z","symbol":"NIM1597778","token_address":"0x31a0e585b1d6f14da733c980ce6772dfe296ceea","type":"artist","uuid":"aebd8225-306c-4055-ae25-d4433f60ecf1"}
album: A Twist In The Tale
  type: MusicAlbum
  date published: 1997-01-01
album: A Twist In The Tale
  type: MusicAlbum
  date published: 1997-01-01
album: Five Days In April
  type: MusicAlbum
  date published: 2002-11-19
  track: The Haggis Jigs
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208040
    explicit: false
    by artist: Ann Gray
    in album: Five Days In April
      type: MusicAlbum
      date published: 2002-11-19
    genre: celtic
    genre: celtic rock
    isrc code: USCGH0528092
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:25:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57c9a9a1c15926da36a8811eba5f51bd198355a0dd7229d149adb5a57e9e1b66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0528092
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0x57c9a9a1c15926da36a8811eba5f51bd198355a0dd7229d149adb5a57e9e1b66. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USCGH0528092.
      date published: 2026-07-03T04:03:57Z
    audio: The Haggis Jigs
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.169
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.26
      additional property: Energy
        type: PropertyValue
        value: 0.719
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.095
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.889
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.525
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.508
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tales Of Magpies & Ravens - A Collection
  type: MusicAlbum
  date published: 2007-01-01