Copper Grove
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bfe4c69722ba13042a06e32ee535943b22edea4c9bbc510cf1b97448cf1f002
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43f2069c-d9e6-4d70-a20a-2fce21c263c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43f2069c-d9e6-4d70-a20a-2fce21c263c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43f2069c-d9e6-4d70-a20a-2fce21c263c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bfe4c69722ba13042a06e32ee535943b22edea4c9bbc510cf1b97448cf1f002","name":"Copper Grove","registered_at":"2026-06-16T13:15:57Z","symbol":"NIM1063392","token_address":"0x0699e73561a0dfa86b75e3eff92ce6e4b5a6e9f1","type":"artist","uuid":"43f2069c-d9e6-4d70-a20a-2fce21c263c4"}
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 0x7bfe4c69722ba13042a06e32ee535943b22edea4c9bbc510cf1b97448cf1f002. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43f2069c-d9e6-4d70-a20a-2fce21c263c4.json and https://artists.proofprofile.net/proofs/artist/43f2069c-d9e6-4d70-a20a-2fce21c263c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x7bfe4c69722ba13042a06e32ee535943b22edea4c9bbc510cf1b97448cf1f002","name":"Copper Grove","registered_at":"2026-06-16T13:15:57Z","symbol":"NIM1063392","token_address":"0x0699e73561a0dfa86b75e3eff92ce6e4b5a6e9f1","type":"artist","uuid":"43f2069c-d9e6-4d70-a20a-2fce21c263c4"}
album: Urban Fire
  type: MusicAlbum
  date published: 2025-08-31
album: Underground Beat
  type: MusicAlbum
  date published: 2025-08-31
album: Violet Roots
  type: MusicAlbum
  date published: 2025-08-31
album: Zion Spirit
  type: MusicAlbum
  date published: 2025-08-31
  track: Zion Spirit
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243840
    explicit: false
    by artist: Copper Grove
    in album: Zion Spirit
      type: MusicAlbum
      date published: 2025-08-31
    isrc code: QZZ8A2544601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:42:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84ca722e1aba7520bfe2eb9b2d3ff148da36927198f918361aecdc509400fe6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2544601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x84ca722e1aba7520bfe2eb9b2d3ff148da36927198f918361aecdc509400fe6a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZZ8A2544601.
      date published: 2026-07-06T07:16:32Z
    audio: Zion Spirit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.008
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.651
      additional property: Energy
        type: PropertyValue
        value: 0.577
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.737
      additional property: Liveness
        type: PropertyValue
        value: 0.059
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.974
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.329
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Warrior Path
  type: MusicAlbum
  date published: 2025-08-31
album: Turquoise Wave
  type: MusicAlbum
  date published: 2025-08-31
album: Willow Chant
  type: MusicAlbum
  date published: 2025-08-31