The Brunning Sunflower Band
type: MusicGroup
genre: acid rock
genre: blues
genre: blues rock
popularity: 6
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07309687af94c9ad89940436d78521d06b0b4f83536730868072fa5e980d78f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/311f2fe2-fb0f-4d8c-a320-676bf625ef26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/311f2fe2-fb0f-4d8c-a320-676bf625ef26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/311f2fe2-fb0f-4d8c-a320-676bf625ef26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07309687af94c9ad89940436d78521d06b0b4f83536730868072fa5e980d78f9","name":"The Brunning Sunflower Band","registered_at":"2026-06-16T06:39:00Z","symbol":"NIM0968672","token_address":"0xa05f56a5dd130a88bc95535ea1ad178cc192e5a6","type":"artist","uuid":"311f2fe2-fb0f-4d8c-a320-676bf625ef26"}
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 0x07309687af94c9ad89940436d78521d06b0b4f83536730868072fa5e980d78f9. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/311f2fe2-fb0f-4d8c-a320-676bf625ef26.json and https://artists.proofprofile.net/proofs/artist/311f2fe2-fb0f-4d8c-a320-676bf625ef26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x07309687af94c9ad89940436d78521d06b0b4f83536730868072fa5e980d78f9","name":"The Brunning Sunflower Band","registered_at":"2026-06-16T06:39:00Z","symbol":"NIM0968672","token_address":"0xa05f56a5dd130a88bc95535ea1ad178cc192e5a6","type":"artist","uuid":"311f2fe2-fb0f-4d8c-a320-676bf625ef26"}
album: Trackside Blues
  type: MusicAlbum
  date published: 1983
  track: It Takes Time
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217360
    explicit: false
    by artist: The Brunning Sunflower Band
    in album: Trackside Blues
      type: MusicAlbum
      date published: 1983
    genre: acid rock
    genre: blues
    genre: blues rock
    isrc code: ITIQW1400686
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:38:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8fd81b47be4afe7dbd12e50f4cf7b694b8644064425a633c4e6b4ac60a7b1e33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITIQW1400686
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:40:53Z
    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 0x8fd81b47be4afe7dbd12e50f4cf7b694b8644064425a633c4e6b4ac60a7b1e33. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:40:53Z), 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/ITIQW1400686.
      date published: 2026-07-16T21:40:53Z
    audio: It Takes Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.645
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.733
      additional property: Energy
        type: PropertyValue
        value: 0.486
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.937
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.532
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.841
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.246
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major