Johnny Trevail
type: MusicGroup
genre: jazz beats
popularity: 5
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x471fc871752500284360fe83ee31472a3c49e207d61ba4a164f7e392d0da6d11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c996e444-161f-4f01-ae80-8894ac8bbad5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c996e444-161f-4f01-ae80-8894ac8bbad5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c996e444-161f-4f01-ae80-8894ac8bbad5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x471fc871752500284360fe83ee31472a3c49e207d61ba4a164f7e392d0da6d11","name":"Johnny Trevail","registered_at":"2026-06-20T22:19:29Z","symbol":"NIM1732415","token_address":"0x175e69a0fd282ac4381d6efa094e20172699a27f","type":"artist","uuid":"c996e444-161f-4f01-ae80-8894ac8bbad5"}
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 0x471fc871752500284360fe83ee31472a3c49e207d61ba4a164f7e392d0da6d11. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c996e444-161f-4f01-ae80-8894ac8bbad5.json and https://artists.proofprofile.net/proofs/artist/c996e444-161f-4f01-ae80-8894ac8bbad5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x471fc871752500284360fe83ee31472a3c49e207d61ba4a164f7e392d0da6d11","name":"Johnny Trevail","registered_at":"2026-06-20T22:19:29Z","symbol":"NIM1732415","token_address":"0x175e69a0fd282ac4381d6efa094e20172699a27f","type":"artist","uuid":"c996e444-161f-4f01-ae80-8894ac8bbad5"}
album: Sidewalk Chops
  type: MusicAlbum
  date published: 2024-06-07
  track: Long Rhode
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138999
    explicit: false
    by artist: Johnny Trevail
    in album: Sidewalk Chops
      type: MusicAlbum
      date published: 2024-06-07
    genre: jazz beats
    isrc code: QM6N22499872
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:30:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8cec28972476bb543fd995dcf2ed343a07a95ed56d40671bdde08e738cd11fb6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22499872
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:33:04Z
    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 0x8cec28972476bb543fd995dcf2ed343a07a95ed56d40671bdde08e738cd11fb6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:33:04Z), 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/QM6N22499872.
      date published: 2026-07-15T15:33:04Z
    audio: Long Rhode
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.028
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.677
      additional property: Energy
        type: PropertyValue
        value: 0.168
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.766
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.913
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.763
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.133
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor