Cobus Snyman
type: MusicGroup
popularity: 15
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdc9b56d1f8bae857f096bb24ab1ed4f5d21715983d1770720752d1e1c1f1356
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e82a62e5-1b32-4514-93b1-d3c1f3882cec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e82a62e5-1b32-4514-93b1-d3c1f3882cec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e82a62e5-1b32-4514-93b1-d3c1f3882cec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdc9b56d1f8bae857f096bb24ab1ed4f5d21715983d1770720752d1e1c1f1356","name":"Cobus Snyman","registered_at":"2026-06-15T05:00:37Z","symbol":"NIM0689779","token_address":"0x4991d6ac1d20129f54c64a7a47b9753265ea68cd","type":"artist","uuid":"e82a62e5-1b32-4514-93b1-d3c1f3882cec"}
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 0xfdc9b56d1f8bae857f096bb24ab1ed4f5d21715983d1770720752d1e1c1f1356. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e82a62e5-1b32-4514-93b1-d3c1f3882cec.json and https://artists.proofprofile.net/proofs/artist/e82a62e5-1b32-4514-93b1-d3c1f3882cec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xfdc9b56d1f8bae857f096bb24ab1ed4f5d21715983d1770720752d1e1c1f1356","name":"Cobus Snyman","registered_at":"2026-06-15T05:00:37Z","symbol":"NIM0689779","token_address":"0x4991d6ac1d20129f54c64a7a47b9753265ea68cd","type":"artist","uuid":"e82a62e5-1b32-4514-93b1-d3c1f3882cec"}
album: Cowboys and Crooks
  type: MusicAlbum
  date published: 2017-10-27
album: Live, Laugh, Love Country
  type: MusicAlbum
  date published: 2017-10-28
album: Amazing Grace ( A Song of Hope)
  type: MusicAlbum
  date published: 2020-04-14
album: The Lockdown Sessions
  type: MusicAlbum
  date published: 2020-05-22
album: Lief vir jou
  type: MusicAlbum
  date published: 2025-09-18
  track: Lief vir jou
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219903
    explicit: false
    by artist: Cobus Snyman
    in album: Lief vir jou
      type: MusicAlbum
      date published: 2025-09-18
    isrc code: ZAR032500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:13:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8a718046bd210eb116c1341f33cd28eba8e092190cc8cf03d96e9a8afb16470
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAR032500003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0xc8a718046bd210eb116c1341f33cd28eba8e092190cc8cf03d96e9a8afb16470. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ZAR032500003.
      date published: 2026-07-17T09:14:21Z
    audio: Lief vir jou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.993
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.519
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.507
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.214
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major