80 Proof Band
type: MusicGroup
genre: red dirt
genre: texas country
popularity: 7
followers: 3694
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b34f0c5bf1b5d86bde6857d9611db250283e1ac20ff19717d38b2271bd25018
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1f45f05-48cf-479d-853a-a43ab33c8c76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1f45f05-48cf-479d-853a-a43ab33c8c76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e1f45f05-48cf-479d-853a-a43ab33c8c76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b34f0c5bf1b5d86bde6857d9611db250283e1ac20ff19717d38b2271bd25018","name":"80 Proof Band","registered_at":"2026-06-21T07:20:20Z","symbol":"NIM1860517","token_address":"0xb53b969c29845dd682a7bc2b30bb8befa4a32031","type":"artist","uuid":"e1f45f05-48cf-479d-853a-a43ab33c8c76"}
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 0x1b34f0c5bf1b5d86bde6857d9611db250283e1ac20ff19717d38b2271bd25018. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1f45f05-48cf-479d-853a-a43ab33c8c76.json and https://artists.proofprofile.net/proofs/artist/e1f45f05-48cf-479d-853a-a43ab33c8c76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x1b34f0c5bf1b5d86bde6857d9611db250283e1ac20ff19717d38b2271bd25018","name":"80 Proof Band","registered_at":"2026-06-21T07:20:20Z","symbol":"NIM1860517","token_address":"0xb53b969c29845dd682a7bc2b30bb8befa4a32031","type":"artist","uuid":"e1f45f05-48cf-479d-853a-a43ab33c8c76"}
album: Tuesdays at 7
  type: MusicAlbum
  date published: 2008-04-08
album: Tuesdays at 7
  type: MusicAlbum
  date published: 2008-04-08
  track: December Rain
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227186
    explicit: false
    by artist: 80 Proof Band
    in album: Tuesdays at 7
      type: MusicAlbum
      date published: 2008-04-08
    genre: red dirt
    genre: texas country
    isrc code: US2760800892
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:20:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b8766baeeb35aefa24b8ec941d246072f7513b2a8afbbbd5b962d9d0f04e1c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958371
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958371
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2760800892
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:23:49Z
    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 0x3b8766baeeb35aefa24b8ec941d246072f7513b2a8afbbbd5b962d9d0f04e1c4. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:23:49Z), 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/US2760800892.
      date published: 2026-07-17T08:23:49Z
    audio: December Rain
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.368
      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: 0.359
      additional property: Energy
        type: PropertyValue
        value: 0.752
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.15
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.486
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.038
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tuesdays at 7
  type: MusicAlbum
  date published: 2008-04-08
album: Tuesdays at 7
  type: MusicAlbum
  date published: 2008-04-08
album: Shadows
  type: MusicAlbum
  date published: 2010-08-20
album: Shadows
  type: MusicAlbum
  date published: 2010-09-14
album: Shadows
  type: MusicAlbum
  date published: 2010-09-14
album: Shadows
  type: MusicAlbum
  date published: 2010-09-14