Nature Trophy Center
type: MusicGroup
popularity: 15
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27bb3bcfaa8af575cfa86e9db904166d2490faf7b45e19d282ab8cf859c214c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a57f782-7c84-48a5-b927-ebbc93058b58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a57f782-7c84-48a5-b927-ebbc93058b58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a57f782-7c84-48a5-b927-ebbc93058b58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27bb3bcfaa8af575cfa86e9db904166d2490faf7b45e19d282ab8cf859c214c5","name":"Nature Trophy Center","registered_at":"2026-06-14T05:33:34Z","symbol":"NIM0354089","token_address":"0xac493fe3ba2e7656605b6b201cff141b4769a989","type":"artist","uuid":"0a57f782-7c84-48a5-b927-ebbc93058b58"}
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 0x27bb3bcfaa8af575cfa86e9db904166d2490faf7b45e19d282ab8cf859c214c5. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a57f782-7c84-48a5-b927-ebbc93058b58.json and https://artists.proofprofile.net/proofs/artist/0a57f782-7c84-48a5-b927-ebbc93058b58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x27bb3bcfaa8af575cfa86e9db904166d2490faf7b45e19d282ab8cf859c214c5","name":"Nature Trophy Center","registered_at":"2026-06-14T05:33:34Z","symbol":"NIM0354089","token_address":"0xac493fe3ba2e7656605b6b201cff141b4769a989","type":"artist","uuid":"0a57f782-7c84-48a5-b927-ebbc93058b58"}
album: Hunters 20 Calls
  type: MusicAlbum
  date published: 2018-05-27
  track: The Fox Hunting Decoy Mimic a Wounded Animal Predators
    type: MusicRecording
    duration: PT9M44S
    duration ms: 584951
    explicit: false
    by artist: Nature Trophy Center
    in album: Hunters 20 Calls
      type: MusicAlbum
      date published: 2018-05-27
    isrc code: TCADQ1874906
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T10:01:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1b9139cc1eebb89ae8af3eca404c36847513fa91d19e1dc1de2b7ebfd9a7c0d6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958142
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958142
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADQ1874906
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T10:09:30Z
    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 0x1b9139cc1eebb89ae8af3eca404c36847513fa91d19e1dc1de2b7ebfd9a7c0d6. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/TCADQ1874906.
      date published: 2026-07-15T10:09:30Z
    audio: The Fox Hunting Decoy Mimic a Wounded Animal Predators
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.1
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.471
      additional property: Energy
        type: PropertyValue
        value: 0.032
      additional property: Speechiness
        type: PropertyValue
        value: 0.799
      additional property: Acousticness
        type: PropertyValue
        value: 0.869
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.344
      additional property: Liveness
        type: PropertyValue
        value: 0.502
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.066
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.993
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 30 Wild Morning Alarm
  type: MusicAlbum
  date published: 2019-05-10