Mimi Barbz
type: MusicGroup
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd6d9aee86f8f9cbd6c5522c1c1387fcf60f4ad961960d3135b3642df4df74be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e22a5f2c-9ecd-44bf-a239-ef13e66118aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e22a5f2c-9ecd-44bf-a239-ef13e66118aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e22a5f2c-9ecd-44bf-a239-ef13e66118aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd6d9aee86f8f9cbd6c5522c1c1387fcf60f4ad961960d3135b3642df4df74be","name":"Mimi Barbz","registered_at":"2026-06-21T07:02:45Z","symbol":"NIM1856751","token_address":"0x58742289461e1548d911bc133b7cf8f3d3e8fcd8","type":"artist","uuid":"e22a5f2c-9ecd-44bf-a239-ef13e66118aa"}
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 0xcd6d9aee86f8f9cbd6c5522c1c1387fcf60f4ad961960d3135b3642df4df74be. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e22a5f2c-9ecd-44bf-a239-ef13e66118aa.json and https://artists.proofprofile.net/proofs/artist/e22a5f2c-9ecd-44bf-a239-ef13e66118aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xcd6d9aee86f8f9cbd6c5522c1c1387fcf60f4ad961960d3135b3642df4df74be","name":"Mimi Barbz","registered_at":"2026-06-21T07:02:45Z","symbol":"NIM1856751","token_address":"0x58742289461e1548d911bc133b7cf8f3d3e8fcd8","type":"artist","uuid":"e22a5f2c-9ecd-44bf-a239-ef13e66118aa"}
album: Groupie
  type: MusicAlbum
  date published: 2018-10-22
album: Broke Niña
  type: MusicAlbum
  date published: 2018-10-22
album: Groupie
  type: MusicAlbum
  date published: 2018-10-22
album: Broke Niña
  type: MusicAlbum
  date published: 2018-10-22
album: Hasta Luego
  type: MusicAlbum
  date published: 2018-10-22
album: Hasta Luego
  type: MusicAlbum
  date published: 2018-10-22
album: Págame
  type: MusicAlbum
  date published: 2018-10-22
album: Hasta Luego
  type: MusicAlbum
  date published: 2018-10-22
album: Groupie
  type: MusicAlbum
  date published: 2018-10-22
album: Broke Niña
  type: MusicAlbum
  date published: 2018-10-22
album: Págame
  type: MusicAlbum
  date published: 2018-10-23
album: Pico Paco
  type: MusicAlbum
  date published: 2018-10-23
album: OBSIDIANA 22
  type: MusicAlbum
  date published: 2019-05-21
album: OBSIDIANA 22
  type: MusicAlbum
  date published: 2019-05-21
album: Obsidiana 22
  type: MusicAlbum
  date published: 2019-05-21
album: Astros
  type: MusicAlbum
  date published: 2022-04-08
album: TMP
  type: MusicAlbum
  date published: 2023-01-27
album: Nada Chulo :(
  type: MusicAlbum
  date published: 2023-04-28
album: Cara de Mala
  type: MusicAlbum
  date published: 2023-07-28
  track: Cara de Mala
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227101
    explicit: false
    by artist: Mimi Barbz
    in album: Cara de Mala
      type: MusicAlbum
      date published: 2023-07-28
    isrc code: ES64E2307949
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T21:25:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c93a1a4c30687d8bc5175e808f9671e22072d0885cc9b2c1de8394d808c6f90
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959061
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959061
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2307949
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:34:21Z
    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 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 0x3c93a1a4c30687d8bc5175e808f9671e22072d0885cc9b2c1de8394d808c6f90. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/ES64E2307949.
      date published: 2026-07-21T21:34:21Z
    audio: Cara de Mala
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.998
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.773
      additional property: Energy
        type: PropertyValue
        value: 0.572
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.408
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.905
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.874
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor