Hiago Klayton
type: MusicGroup
genre: brazilian gospel
genre: gospel
popularity: 15
followers: 861
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdfdc4497929a0ff99b694f05a2131835b30267692231b620a413eac49ba2a24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c472838b-49f3-4c8c-b333-b8cef909459c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c472838b-49f3-4c8c-b333-b8cef909459c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c472838b-49f3-4c8c-b333-b8cef909459c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdfdc4497929a0ff99b694f05a2131835b30267692231b620a413eac49ba2a24","name":"Hiago Klayton","registered_at":"2026-06-15T01:11:07Z","symbol":"NIM0634980","token_address":"0x649e2ba31e270c19784fdf0bb4d9f85525cb8dd7","type":"artist","uuid":"c472838b-49f3-4c8c-b333-b8cef909459c"}
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 0xbdfdc4497929a0ff99b694f05a2131835b30267692231b620a413eac49ba2a24. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c472838b-49f3-4c8c-b333-b8cef909459c.json and https://artists.proofprofile.net/proofs/artist/c472838b-49f3-4c8c-b333-b8cef909459c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0xbdfdc4497929a0ff99b694f05a2131835b30267692231b620a413eac49ba2a24","name":"Hiago Klayton","registered_at":"2026-06-15T01:11:07Z","symbol":"NIM0634980","token_address":"0x649e2ba31e270c19784fdf0bb4d9f85525cb8dd7","type":"artist","uuid":"c472838b-49f3-4c8c-b333-b8cef909459c"}
album: Escolha
  type: MusicAlbum
  date published: 2020-11-28
  track: Escolha
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236097
    explicit: false
    by artist: Hiago Klayton
    in album: Escolha
      type: MusicAlbum
      date published: 2020-11-28
    genre: brazilian gospel
    genre: gospel
    isrc code: QZNJX2022560
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:47:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x445c867abdb73fec9f24e9d3ffa69014744ba47727fb795a199ce38c4246c479
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958901
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958901
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2022560
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:48:23Z
    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 0x445c867abdb73fec9f24e9d3ffa69014744ba47727fb795a199ce38c4246c479. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:23Z), 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/QZNJX2022560.
      date published: 2026-07-20T17:48:23Z
    audio: Escolha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.015
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.478
      additional property: Energy
        type: PropertyValue
        value: 0.327
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.501
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.208
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.087
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.908
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Meu Trabalho É Acreditar (Playback)
  type: MusicAlbum
  date published: 2023-05-23
album: Meu Trabalho É Acreditar
  type: MusicAlbum
  date published: 2023-05-25
album: A Voz
  type: MusicAlbum
  date published: 2024-11-08