Hank Sundown
type: MusicGroup
genre: epadunk
genre: rockabilly
popularity: 4
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeface38e8bbba7638c30e3c40d5d85d3fb96b3028754b1037e299f8ea1c21bab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86145776-bb73-4989-943e-c553e7582adc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86145776-bb73-4989-943e-c553e7582adc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86145776-bb73-4989-943e-c553e7582adc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeface38e8bbba7638c30e3c40d5d85d3fb96b3028754b1037e299f8ea1c21bab","name":"Hank Sundown","registered_at":"2026-06-17T12:47:57Z","symbol":"NIM1400151","token_address":"0x4134dbabd5d33aee8feac72ecb3eefe04915cbb2","type":"artist","uuid":"86145776-bb73-4989-943e-c553e7582adc"}
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 0xeface38e8bbba7638c30e3c40d5d85d3fb96b3028754b1037e299f8ea1c21bab. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86145776-bb73-4989-943e-c553e7582adc.json and https://artists.proofprofile.net/proofs/artist/86145776-bb73-4989-943e-c553e7582adc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xeface38e8bbba7638c30e3c40d5d85d3fb96b3028754b1037e299f8ea1c21bab","name":"Hank Sundown","registered_at":"2026-06-17T12:47:57Z","symbol":"NIM1400151","token_address":"0x4134dbabd5d33aee8feac72ecb3eefe04915cbb2","type":"artist","uuid":"86145776-bb73-4989-943e-c553e7582adc"}
album: Coming Home
  type: MusicAlbum
  date published: 2017-01-06
album: Hey You Guys
  type: MusicAlbum
  date published: 2024-03-01
album: Jennie Lane
  type: MusicAlbum
  date published: 2024-05-03
album: Rockabilly Rules
  type: MusicAlbum
  date published: 2024-07-05
album: I Don't Wanna Be In Love
  type: MusicAlbum
  date published: 2024-09-06
  track: I Don't Wanna Be In Love
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179000
    explicit: false
    by artist: Hank Sundown
    in album: I Don't Wanna Be In Love
      type: MusicAlbum
      date published: 2024-09-06
    genre: epadunk
    genre: rockabilly
    isrc code: USHM92467675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:01:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf276a3755e7f78354fe9937f8db49f7e5cc6c61ab07f9a384dcb848351119f99
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92467675
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xf276a3755e7f78354fe9937f8db49f7e5cc6c61ab07f9a384dcb848351119f99. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHM92467675.
      date published: 2026-07-06T01:25:57Z
    audio: I Don't Wanna Be In Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.05
      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: 0.471
      additional property: Energy
        type: PropertyValue
        value: 0.916
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.157
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.066
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.004
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Forgive Me
  type: MusicAlbum
  date published: 2024-11-01