LADY MAUREEN
type: MusicGroup
genre: rumba congolaise
popularity: 5
followers: 4082
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6f625ae2459c619fcdd62ef84e8d614a02db77cd74a592dc944a2ea07c6e41f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6f625ae2459c619fcdd62ef84e8d614a02db77cd74a592dc944a2ea07c6e41f","name":"LADY MAUREEN","registered_at":"2026-06-17T16:10:08Z","symbol":"NIM1448416","token_address":"0x13044c3740c835ab3fb8898342af88ae600a49b1","type":"artist","uuid":"8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e"}
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 0xc6f625ae2459c619fcdd62ef84e8d614a02db77cd74a592dc944a2ea07c6e41f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e.json and https://artists.proofprofile.net/proofs/artist/8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc6f625ae2459c619fcdd62ef84e8d614a02db77cd74a592dc944a2ea07c6e41f","name":"LADY MAUREEN","registered_at":"2026-06-17T16:10:08Z","symbol":"NIM1448416","token_address":"0x13044c3740c835ab3fb8898342af88ae600a49b1","type":"artist","uuid":"8fbd8c21-0d0b-4c02-8d44-b6f88ae70f3e"}
album: County
  type: MusicAlbum
  date published: 2021-03-22
album: Gor Mahia-Kogalo
  type: MusicAlbum
  date published: 2021-04-01
  track: Gor Mahia-Kogalo
    type: MusicRecording
    duration: PT21M13S
    duration ms: 1273483
    explicit: false
    by artist: LADY MAUREEN
    in album: Gor Mahia-Kogalo
      type: MusicAlbum
      date published: 2021-04-01
    genre: rumba congolaise
    isrc code: GBSMU9894214
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:45:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd95d5e8c85e549129d9be13dd4cdf593724794abe03e5182c46adeed19fe9017
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9894214
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xd95d5e8c85e549129d9be13dd4cdf593724794abe03e5182c46adeed19fe9017. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBSMU9894214.
      date published: 2026-07-03T19:59:51Z
    audio: Gor Mahia-Kogalo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.024
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.862
      additional property: Energy
        type: PropertyValue
        value: 0.827
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.43
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.846
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.38
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Abiro Iri Nyasaye
  type: MusicAlbum
  date published: 2021-04-06
album: JOGI JOKUOGE
  type: MusicAlbum
  date published: 2021-04-07
album: DHAKO OPOG DIDEK
  type: MusicAlbum
  date published: 2021-04-07
album: RAILA JAKOM
  type: MusicAlbum
  date published: 2021-04-12
album: Wangni Wabiro
  type: MusicAlbum
  date published: 2021-04-12
album: RAPAR FIDEL ODINGA
  type: MusicAlbum
  date published: 2021-04-12
album: SAFARI YA CANAAN
  type: MusicAlbum
  date published: 2021-04-12
album: Olima
  type: MusicAlbum
  date published: 2021-04-12