Umgqumeni Namagugu
type: MusicGroup
popularity: 9
followers: 1021
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4949fd6c8c19e4325cf55857d43c562bf4ba7eb4107ef4a6e9fda26bc9ea24db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e74a6524-1889-453e-8118-2e1a3a1ab404.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e74a6524-1889-453e-8118-2e1a3a1ab404.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e74a6524-1889-453e-8118-2e1a3a1ab404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4949fd6c8c19e4325cf55857d43c562bf4ba7eb4107ef4a6e9fda26bc9ea24db","name":"Umgqumeni Namagugu","registered_at":"2026-06-21T09:14:35Z","symbol":"NIM1881545","token_address":"0x2fee5489b3b16f397ce6f47757150c817b820580","type":"artist","uuid":"e74a6524-1889-453e-8118-2e1a3a1ab404"}
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 0x4949fd6c8c19e4325cf55857d43c562bf4ba7eb4107ef4a6e9fda26bc9ea24db. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e74a6524-1889-453e-8118-2e1a3a1ab404.json and https://artists.proofprofile.net/proofs/artist/e74a6524-1889-453e-8118-2e1a3a1ab404.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x4949fd6c8c19e4325cf55857d43c562bf4ba7eb4107ef4a6e9fda26bc9ea24db","name":"Umgqumeni Namagugu","registered_at":"2026-06-21T09:14:35Z","symbol":"NIM1881545","token_address":"0x2fee5489b3b16f397ce6f47757150c817b820580","type":"artist","uuid":"e74a6524-1889-453e-8118-2e1a3a1ab404"}
album: Idloz' Elihle
  type: MusicAlbum
  date published: 2014-03-24
album: Idloz' Elihle
  type: MusicAlbum
  date published: 2014-03-24
  track: Idloz' Elihle
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249586
    explicit: false
    by artist: Umgqumeni Namagugu
    in album: Idloz' Elihle
      type: MusicAlbum
      date published: 2014-03-24
    isrc code: ZA56E1400966
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:37:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78d54a39bb2e6a3060398de48efc861396d5103e75bb01f662f0c4096d8fb550
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958834
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958834
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E1400966
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:55:47Z
    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 0x78d54a39bb2e6a3060398de48efc861396d5103e75bb01f662f0c4096d8fb550. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/ZA56E1400966.
      date published: 2026-07-20T05:55:47Z
    audio: Idloz' Elihle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.432
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.78
      additional property: Energy
        type: PropertyValue
        value: 0.861
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.718
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.837
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.529
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major