Trevour Amunga
type: MusicGroup
popularity: 5
followers: 1524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc69acb14078cb4b1027c9303abec37e2237fd17e83b4c38c99f99571a0faea1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc69acb14078cb4b1027c9303abec37e2237fd17e83b4c38c99f99571a0faea1","name":"Trevour Amunga","registered_at":"2026-06-20T17:57:16Z","symbol":"NIM1672116","token_address":"0x3ccdb6ca3e8164001f416512e2ee74ab5944b675","type":"artist","uuid":"bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc69acb14078cb4b1027c9303abec37e2237fd17e83b4c38c99f99571a0faea1. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872.json and https://artists.proofprofile.net/proofs/artist/bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xfc69acb14078cb4b1027c9303abec37e2237fd17e83b4c38c99f99571a0faea1","name":"Trevour Amunga","registered_at":"2026-06-20T17:57:16Z","symbol":"NIM1672116","token_address":"0x3ccdb6ca3e8164001f416512e2ee74ab5944b675","type":"artist","uuid":"bd9dfcb2-4b1c-45a6-9bc2-39b0857dd872"}
album: Drama
  type: MusicAlbum
  date published: 2021-06-04
album: EuphoriAA
  type: MusicAlbum
  date published: 2021-08-20
album: For Akira
  type: MusicAlbum
  date published: 2021-10-01
  track: EuphoriAA
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307591
    explicit: true
    by artist: Trevour Amunga
    in album: For Akira
      type: MusicAlbum
      date published: 2021-10-01
    isrc code: QZK6G2139319
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:11:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae87515ee4ec6205c5d2634c60a55b349cf8947e42968ef4b22f1c1ec235653d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2139319
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae87515ee4ec6205c5d2634c60a55b349cf8947e42968ef4b22f1c1ec235653d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZK6G2139319.
      date published: 2026-07-16T19:42:29Z
    audio: EuphoriAA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.722
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.392
      additional property: Energy
        type: PropertyValue
        value: 0.795
      additional property: Speechiness
        type: PropertyValue
        value: 0.225
      additional property: Acousticness
        type: PropertyValue
        value: 0.482
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.33
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.399
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.144
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 78 Celica
  type: MusicAlbum
  date published: 2021-12-31
album: Vespa
  type: MusicAlbum
  date published: 2022-03-18
album: Sweet Touch
  type: MusicAlbum
  date published: 2022-08-05
album: 09 MESSI
  type: MusicAlbum
  date published: 2023-01-27
album: Reflexions & Strings
  type: MusicAlbum
  date published: 2023-04-07
album: Akira's Blues
  type: MusicAlbum
  date published: 2024-04-05
album: Somedayy
  type: MusicAlbum
  date published: 2025-07-19
album: Rollin
  type: MusicAlbum
  date published: 2025-08-29