Francois Hayes
type: MusicGroup
popularity: 16
followers: 16029
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe95fe8bbd23b46ed80907f9df6915933f0e4ec46bf7eea3982b4298a73f3e05d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4650e0b1-0885-4ae5-a73c-11ccb472e946.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4650e0b1-0885-4ae5-a73c-11ccb472e946.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4650e0b1-0885-4ae5-a73c-11ccb472e946
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe95fe8bbd23b46ed80907f9df6915933f0e4ec46bf7eea3982b4298a73f3e05d","name":"Francois Hayes","registered_at":"2026-06-14T11:56:03Z","symbol":"NIM0445288","token_address":"0x9f5572d56459f038e9f1f9bcf4fa0aa783bf4c09","type":"artist","uuid":"4650e0b1-0885-4ae5-a73c-11ccb472e946"}
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 0xe95fe8bbd23b46ed80907f9df6915933f0e4ec46bf7eea3982b4298a73f3e05d. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4650e0b1-0885-4ae5-a73c-11ccb472e946.json and https://artists.proofprofile.net/proofs/artist/4650e0b1-0885-4ae5-a73c-11ccb472e946.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xe95fe8bbd23b46ed80907f9df6915933f0e4ec46bf7eea3982b4298a73f3e05d","name":"Francois Hayes","registered_at":"2026-06-14T11:56:03Z","symbol":"NIM0445288","token_address":"0x9f5572d56459f038e9f1f9bcf4fa0aa783bf4c09","type":"artist","uuid":"4650e0b1-0885-4ae5-a73c-11ccb472e946"}
album: Osbraai Op Kromdraai
  type: MusicAlbum
  date published: 1991
  track: Jorrie Dittel Dy
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203960
    explicit: false
    by artist: Francois Hayes
    in album: Osbraai Op Kromdraai
      type: MusicAlbum
      date published: 1991
    isrc code: USA560457701
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:59:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x36abfe5098f17313f3d34d2178070803a7d76d6f38d3aea39a7864fee11cbaf5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560457701
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x36abfe5098f17313f3d34d2178070803a7d76d6f38d3aea39a7864fee11cbaf5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USA560457701.
      date published: 2026-07-18T19:27:02Z
    audio: Jorrie Dittel Dy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.183
      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: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.807
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.171
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.292
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.919
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.406
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kotteljons
  type: MusicAlbum
  date published: 1991-04-21
album: Vashoulietjies
  type: MusicAlbum
  date published: 1994
album: Lekkerdans Treffers
  type: MusicAlbum
  date published: 1996
album: Net Soos Jy
  type: MusicAlbum
  date published: 2004-10-22
album: Liedjies Vir Jou Hart
  type: MusicAlbum
  date published: 2006
album: Lekkerdans Treffers/Vashouliedjies
  type: MusicAlbum
  date published: 2008-06-01
album: Ek Sê Dankie (21 Jaar se Grootste Treffers)
  type: MusicAlbum
  date published: 2014-09-15
  track: Hou My 'n Bietjie Vas
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196493
    explicit: false
    by artist: Francois Hayes
    in album: Ek Sê Dankie (21 Jaar se Grootste Treffers)
      type: MusicAlbum
      date published: 2014-09-15
    isrc code: USV291489782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:47:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bac9a31523e834e3419964d63910ab3c89e6deee3522579aab23dc1bea5d24c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958756
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958756
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291489782
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:50:02Z
    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 0x3bac9a31523e834e3419964d63910ab3c89e6deee3522579aab23dc1bea5d24c. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:50:02Z), 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/USV291489782.
      date published: 2026-07-19T18:50:02Z
    audio: Hou My 'n Bietjie Vas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.656
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Shongwesi

Energy
type: PropertyValue
value: 0.432

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.191

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.257

Valence (Positivity)
type: PropertyValue
value: 0.52

Loudness (dB)
type: PropertyValue
value: -14.131

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Shongwesi
type: MusicAlbum
date published: 2016-08-30