Clem Hayes
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3763eab1244a9e68dbeb31ebcaa0f39708a01bb93bedbfcc7212faed794b7440
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe10e381-d484-462e-9f84-663c9cf0cc85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe10e381-d484-462e-9f84-663c9cf0cc85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe10e381-d484-462e-9f84-663c9cf0cc85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3763eab1244a9e68dbeb31ebcaa0f39708a01bb93bedbfcc7212faed794b7440","name":"Clem Hayes","registered_at":"2026-06-21T18:12:39Z","symbol":"NIM1996059","token_address":"0x77aaebd721f775f0dca6db1065b9356fd1ee83be","type":"artist","uuid":"fe10e381-d484-462e-9f84-663c9cf0cc85"}
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 0x3763eab1244a9e68dbeb31ebcaa0f39708a01bb93bedbfcc7212faed794b7440. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe10e381-d484-462e-9f84-663c9cf0cc85.json and https://artists.proofprofile.net/proofs/artist/fe10e381-d484-462e-9f84-663c9cf0cc85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x3763eab1244a9e68dbeb31ebcaa0f39708a01bb93bedbfcc7212faed794b7440","name":"Clem Hayes","registered_at":"2026-06-21T18:12:39Z","symbol":"NIM1996059","token_address":"0x77aaebd721f775f0dca6db1065b9356fd1ee83be","type":"artist","uuid":"fe10e381-d484-462e-9f84-663c9cf0cc85"}
album: Dorlus
  type: MusicAlbum
  date published: 2022-06-01
album: Severiano Caronia
  type: MusicAlbum
  date published: 2022-06-01
  track: Severiano Caronia
    type: MusicRecording
    duration: PT1M18S
    duration ms: 78367
    explicit: false
    by artist: Clem Hayes
    in album: Severiano Caronia
      type: MusicAlbum
      date published: 2022-06-01
    isrc code: QZQAY2263032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:01:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e12f998a889591b1191ba2ea42c044670d47e3feca881911929edafe4cb1a36
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2263032
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:01:43Z
    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 0x6e12f998a889591b1191ba2ea42c044670d47e3feca881911929edafe4cb1a36. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:01:43Z), 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/QZQAY2263032.
      date published: 2026-07-20T16:01:43Z
    audio: Severiano Caronia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.113
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.02
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.907
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.592
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.042
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.585
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Agalrun
  type: MusicAlbum
  date published: 2022-06-01
album: Smokey Nicky
  type: MusicAlbum
  date published: 2022-06-01