Hunnid CCG
type: MusicGroup
popularity: 2
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b99e338ae5204a20098a8ad174eb62f76115bdfb92ebe0e4bc522eed4d60fa7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77aed137-8e9e-44c9-a17f-a7bc02430a46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77aed137-8e9e-44c9-a17f-a7bc02430a46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77aed137-8e9e-44c9-a17f-a7bc02430a46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b99e338ae5204a20098a8ad174eb62f76115bdfb92ebe0e4bc522eed4d60fa7","name":"Hunnid CCG","registered_at":"2026-06-17T07:18:07Z","symbol":"NIM1321606","token_address":"0x302a0c4636b26348f8b172a3c43bdfc08e41fc0f","type":"artist","uuid":"77aed137-8e9e-44c9-a17f-a7bc02430a46"}
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 0x8b99e338ae5204a20098a8ad174eb62f76115bdfb92ebe0e4bc522eed4d60fa7. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77aed137-8e9e-44c9-a17f-a7bc02430a46.json and https://artists.proofprofile.net/proofs/artist/77aed137-8e9e-44c9-a17f-a7bc02430a46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x8b99e338ae5204a20098a8ad174eb62f76115bdfb92ebe0e4bc522eed4d60fa7","name":"Hunnid CCG","registered_at":"2026-06-17T07:18:07Z","symbol":"NIM1321606","token_address":"0x302a0c4636b26348f8b172a3c43bdfc08e41fc0f","type":"artist","uuid":"77aed137-8e9e-44c9-a17f-a7bc02430a46"}
album: Self Admitted
  type: MusicAlbum
  date published: 2025-01-01
album: Section 8 & Paper Plates
  type: MusicAlbum
  date published: 2025-03-31
album: Tokyo Drift!
  type: MusicAlbum
  date published: 2025-04-18
  track: Tokyo Drift!
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153428
    explicit: true
    by artist: Hunnid CCG
    in album: Tokyo Drift!
      type: MusicAlbum
      date published: 2025-04-18
    isrc code: USHM92574211
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:01:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf211c4941064a4aecfa8c1bd10afd47198af47c7a7a5bc37d4edc18813be6ad
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92574211
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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 0xaf211c4941064a4aecfa8c1bd10afd47198af47c7a7a5bc37d4edc18813be6ad. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USHM92574211.
      date published: 2026-07-20T07:01:21Z
    audio: Tokyo Drift!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.067
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.828
      additional property: Energy
        type: PropertyValue
        value: 0.731
      additional property: Speechiness
        type: PropertyValue
        value: 0.27
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.35
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.305
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major