Bristlecone Heed
type: MusicGroup
popularity: 7
followers: 314
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe8702e905e7df08b15b3dfe8c702f1ea29524452a2121d513fd8977c3d10279
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/73e52e27-f3b6-498f-883c-9358224ec99c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73e52e27-f3b6-498f-883c-9358224ec99c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73e52e27-f3b6-498f-883c-9358224ec99c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe8702e905e7df08b15b3dfe8c702f1ea29524452a2121d513fd8977c3d10279","name":"Bristlecone Heed","registered_at":"2026-06-17T06:03:40Z","symbol":"NIM1303852","token_address":"0xad5346300093c0e4671098003565f2830888aefa","type":"artist","uuid":"73e52e27-f3b6-498f-883c-9358224ec99c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8702e905e7df08b15b3dfe8c702f1ea29524452a2121d513fd8977c3d10279. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73e52e27-f3b6-498f-883c-9358224ec99c.json and https://artists.proofprofile.net/proofs/artist/73e52e27-f3b6-498f-883c-9358224ec99c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbe8702e905e7df08b15b3dfe8c702f1ea29524452a2121d513fd8977c3d10279","name":"Bristlecone Heed","registered_at":"2026-06-17T06:03:40Z","symbol":"NIM1303852","token_address":"0xad5346300093c0e4671098003565f2830888aefa","type":"artist","uuid":"73e52e27-f3b6-498f-883c-9358224ec99c"}
album: Doing Fine
  type: MusicAlbum
  date published: 2022-10-25
album: Sherry
  type: MusicAlbum
  date published: 2023-03-31
album: Just For Kicks
  type: MusicAlbum
  date published: 2023-07-07
album: Follow Me
  type: MusicAlbum
  date published: 2023-08-04
album: Saying Nothing
  type: MusicAlbum
  date published: 2023-09-15
album: Ironic Dance Party
  type: MusicAlbum
  date published: 2024-01-19
album: With Sunglasses On
  type: MusicAlbum
  date published: 2024-03-29
album: Swing
  type: MusicAlbum
  date published: 2024-06-28
  track: Ironic Dance Party
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230312
    explicit: false
    by artist: Bristlecone Heed
    in album: Swing
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: QZWFE2302604
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:03:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0fdda7637b6ad01f10dff2bbbcbfcc86b30c62fa1bbc9f013b61fe7e850ac893
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958362
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958362
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2302604
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:32:48Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdda7637b6ad01f10dff2bbbcbfcc86b30c62fa1bbc9f013b61fe7e850ac893. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZWFE2302604.
      date published: 2026-07-17T04:32:48Z
    audio: Ironic Dance Party
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 192.102
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.426
      additional property: Energy
        type: PropertyValue
        value: 0.948
      additional property: Speechiness
        type: PropertyValue
        value: 0.101
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.015
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.226
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.226
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bee's Knees and Berries
  type: MusicAlbum
  date published: 2025-05-02