Hang Rounders
type: MusicGroup
genre: honky tonk
popularity: 4
followers: 641
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9744ccdcda53367383be3edeb9367640f4eee1e8be1bf2ed9ad6491b0732fbed
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/5d753496-2763-4f2d-9001-0f9e213a0868.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d753496-2763-4f2d-9001-0f9e213a0868.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d753496-2763-4f2d-9001-0f9e213a0868
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9744ccdcda53367383be3edeb9367640f4eee1e8be1bf2ed9ad6491b0732fbed","name":"Hang Rounders","registered_at":"2026-06-16T22:11:56Z","symbol":"NIM1191280","token_address":"0x5a6917e12212573846678db18b468c92d9da43d4","type":"artist","uuid":"5d753496-2763-4f2d-9001-0f9e213a0868"}
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 0x9744ccdcda53367383be3edeb9367640f4eee1e8be1bf2ed9ad6491b0732fbed. 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/5d753496-2763-4f2d-9001-0f9e213a0868.json and https://artists.proofprofile.net/proofs/artist/5d753496-2763-4f2d-9001-0f9e213a0868.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9744ccdcda53367383be3edeb9367640f4eee1e8be1bf2ed9ad6491b0732fbed","name":"Hang Rounders","registered_at":"2026-06-16T22:11:56Z","symbol":"NIM1191280","token_address":"0x5a6917e12212573846678db18b468c92d9da43d4","type":"artist","uuid":"5d753496-2763-4f2d-9001-0f9e213a0868"}
album: Bring Your Sister
  type: MusicAlbum
  date published: 2015-11-21
album: Dixie (When I Die)
  type: MusicAlbum
  date published: 2017-05-29
album: Bottle
  type: MusicAlbum
  date published: 2017-05-29
album: Wyoming
  type: MusicAlbum
  date published: 2017-06-24
album: Outta Beer, Outta Here
  type: MusicAlbum
  date published: 2017-09-29
  track: Wyoming
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216986
    explicit: false
    by artist: Hang Rounders
    in album: Outta Beer, Outta Here
      type: MusicAlbum
      date published: 2017-09-29
    genre: honky tonk
    isrc code: USHM81737565
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:51:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x344843ce1917ab6187db2da745e50938b8e9c01a3bcdef332a811968abd23dfd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81737565
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0x344843ce1917ab6187db2da745e50938b8e9c01a3bcdef332a811968abd23dfd. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USHM81737565.
      date published: 2026-07-21T03:03:40Z
    audio: Wyoming
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.279
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.328
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.106
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.07
      additional property: Liveness
        type: PropertyValue
        value: 0.327
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.838
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.825
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: June Bug
  type: MusicAlbum
  date published: 2018-09-07