Musical Keys
type: MusicGroup
genre: amapiano
genre: gqom
genre: private school piano
popularity: 12
followers: 1035
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf82c6f64973c5e9abf87925121f22b3a087c5d43b4c8eb66ffeaf9bbc4e1c31d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2344ed30-0f0a-42f0-84e8-a84cf9543aab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2344ed30-0f0a-42f0-84e8-a84cf9543aab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2344ed30-0f0a-42f0-84e8-a84cf9543aab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf82c6f64973c5e9abf87925121f22b3a087c5d43b4c8eb66ffeaf9bbc4e1c31d","name":"Musical Keys","registered_at":"2026-06-14T08:07:58Z","symbol":"NIM0390894","token_address":"0x9a2179509c44c1092c50b674a4ac30c290e05bea","type":"artist","uuid":"2344ed30-0f0a-42f0-84e8-a84cf9543aab"}
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 0xf82c6f64973c5e9abf87925121f22b3a087c5d43b4c8eb66ffeaf9bbc4e1c31d. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2344ed30-0f0a-42f0-84e8-a84cf9543aab.json and https://artists.proofprofile.net/proofs/artist/2344ed30-0f0a-42f0-84e8-a84cf9543aab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xf82c6f64973c5e9abf87925121f22b3a087c5d43b4c8eb66ffeaf9bbc4e1c31d","name":"Musical Keys","registered_at":"2026-06-14T08:07:58Z","symbol":"NIM0390894","token_address":"0x9a2179509c44c1092c50b674a4ac30c290e05bea","type":"artist","uuid":"2344ed30-0f0a-42f0-84e8-a84cf9543aab"}
album: Mind Games
  type: MusicAlbum
  date published: 2024-06-05
album: Mtanami
  type: MusicAlbum
  date published: 2024-08-16
album: Woza Lah
  type: MusicAlbum
  date published: 2024-10-11
album: Humbled
  type: MusicAlbum
  date published: 2024-11-01
album: Chomi Tana
  type: MusicAlbum
  date published: 2025-02-07
track: Bodese Ko Zama
  type: MusicRecording
  duration: PT9M15S
  duration ms: 555023
  explicit: false
  by artist: Aunty Puncho
  by artist: Black Uhuru
  by artist: Musical Keys
  by artist: Marumba Boy
  in album: Just Piano
    type: MusicAlbum
    date published: 2025-04-18
  isrc code: GBLFP2556857
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:48:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45c36babb274e7a8d8023cd8867d6c21c03f66ce03426ffe577b61fdfa9f47d4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2556857
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x45c36babb274e7a8d8023cd8867d6c21c03f66ce03426ffe577b61fdfa9f47d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBLFP2556857.
    date published: 2026-06-13T13:32:09Z
  audio: Bodese Ko Zama
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.158
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.82
    additional property: Energy
      type: PropertyValue
      value: 0.762
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.031
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.53
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.384
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.089
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor