Johnny Cash Tribute Band
type: MusicGroup
popularity: 4
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16efb8f6bc5d3e3c10eeb5a9e659e568141e1dde3b81f0498cea95fe2163f9d6
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/8a747074-8dea-4b70-9a34-9d594b574624.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a747074-8dea-4b70-9a34-9d594b574624.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a747074-8dea-4b70-9a34-9d594b574624
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16efb8f6bc5d3e3c10eeb5a9e659e568141e1dde3b81f0498cea95fe2163f9d6","name":"Johnny Cash Tribute Band","registered_at":"2026-06-17T13:59:19Z","symbol":"NIM1417180","token_address":"0x2e0d0067a4d22a2f4e6b9dfae03c62a35b74b127","type":"artist","uuid":"8a747074-8dea-4b70-9a34-9d594b574624"}
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 0x16efb8f6bc5d3e3c10eeb5a9e659e568141e1dde3b81f0498cea95fe2163f9d6. 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/8a747074-8dea-4b70-9a34-9d594b574624.json and https://artists.proofprofile.net/proofs/artist/8a747074-8dea-4b70-9a34-9d594b574624.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x16efb8f6bc5d3e3c10eeb5a9e659e568141e1dde3b81f0498cea95fe2163f9d6","name":"Johnny Cash Tribute Band","registered_at":"2026-06-17T13:59:19Z","symbol":"NIM1417180","token_address":"0x2e0d0067a4d22a2f4e6b9dfae03c62a35b74b127","type":"artist","uuid":"8a747074-8dea-4b70-9a34-9d594b574624"}
album: Folsom Prison Blues
  type: MusicAlbum
  date published: 2022-01-27
  track: Folsom prison blues
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142816
    explicit: false
    by artist: Johnny Cash Tribute Band
    in album: Folsom Prison Blues
      type: MusicAlbum
      date published: 2022-01-27
    isrc code: NL5TP2200031
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:40:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x985a3f415ef5cfa6c040f87e2e8e9d27b94b2f31b24f6420aa0a9b641d6f3900
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5TP2200031
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:41:39Z
    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 0x985a3f415ef5cfa6c040f87e2e8e9d27b94b2f31b24f6420aa0a9b641d6f3900. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:41:39Z), 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/NL5TP2200031.
      date published: 2026-07-16T05:41:39Z
    audio: Folsom prison blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.01
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.832
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.055
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.879
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.445
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major