Hon.Friday Oviri
type: MusicGroup
popularity: 9
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5a1911c5c990510a7c073ec3f2af66ad712f5b4175ced0bd72043845821e4f1
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/8cab923e-efd0-4058-982b-be43d9fe7100.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cab923e-efd0-4058-982b-be43d9fe7100.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8cab923e-efd0-4058-982b-be43d9fe7100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5a1911c5c990510a7c073ec3f2af66ad712f5b4175ced0bd72043845821e4f1","name":"Hon.Friday Oviri","registered_at":"2026-06-17T14:42:00Z","symbol":"NIM1427360","token_address":"0xce3ab1bd5ffe30f1886153f57c074cf9d16161b6","type":"artist","uuid":"8cab923e-efd0-4058-982b-be43d9fe7100"}
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 0xc5a1911c5c990510a7c073ec3f2af66ad712f5b4175ced0bd72043845821e4f1. 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/8cab923e-efd0-4058-982b-be43d9fe7100.json and https://artists.proofprofile.net/proofs/artist/8cab923e-efd0-4058-982b-be43d9fe7100.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc5a1911c5c990510a7c073ec3f2af66ad712f5b4175ced0bd72043845821e4f1","name":"Hon.Friday Oviri","registered_at":"2026-06-17T14:42:00Z","symbol":"NIM1427360","token_address":"0xce3ab1bd5ffe30f1886153f57c074cf9d16161b6","type":"artist","uuid":"8cab923e-efd0-4058-982b-be43d9fe7100"}
album: IJIGHERE
  type: MusicAlbum
  date published: 2025-03-07
album: Ugbeya
  type: MusicAlbum
  date published: 2025-05-05
  track: Ewesiri
    type: MusicRecording
    duration: PT7M55S
    duration ms: 475872
    explicit: false
    by artist: Hon.Friday Oviri
    in album: Ugbeya
      type: MusicAlbum
      date published: 2025-05-05
    isrc code: QZNWV2590653
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:16:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57f1d257cb53e494031633b9a7a93f3714048e00ff161dc6bdc12518f291b2ef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2590653
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x57f1d257cb53e494031633b9a7a93f3714048e00ff161dc6bdc12518f291b2ef. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZNWV2590653.
      date published: 2026-07-05T12:31:54Z
    audio: Ewesiri
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.628
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.867
      additional property: Speechiness
        type: PropertyValue
        value: 0.236
      additional property: Acousticness
        type: PropertyValue
        value: 0.157
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.309
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.712
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.739
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Oyoromo
  type: MusicAlbum
  date published: 2025-06-22
album: ARIERE
  type: MusicAlbum
  date published: 2025-08-21