Black Hippo
type: MusicGroup
genre: latin indie
genre: latin r&b
genre: mexican indie
popularity: 8
followers: 3122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45acff78842b511a46cefc421ce1f0340cde2992235ebb96aa7bd56fc7e822a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45acff78842b511a46cefc421ce1f0340cde2992235ebb96aa7bd56fc7e822a6","name":"Black Hippo","registered_at":"2026-06-16T05:27:42Z","symbol":"NIM0951650","token_address":"0x62713bd3774063de0f9b899fb6b76f35f2bbbcbd","type":"artist","uuid":"2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107"}
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 0x45acff78842b511a46cefc421ce1f0340cde2992235ebb96aa7bd56fc7e822a6. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107.json and https://artists.proofprofile.net/proofs/artist/2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x45acff78842b511a46cefc421ce1f0340cde2992235ebb96aa7bd56fc7e822a6","name":"Black Hippo","registered_at":"2026-06-16T05:27:42Z","symbol":"NIM0951650","token_address":"0x62713bd3774063de0f9b899fb6b76f35f2bbbcbd","type":"artist","uuid":"2db5dd5b-7ebe-4bd9-89d1-5c3523fb9107"}
album: Strong As Wax
  type: MusicAlbum
  date published: 2019-07-05
album: Spiderman
  type: MusicAlbum
  date published: 2019-11-08
album: Good Company
  type: MusicAlbum
  date published: 2020-04-20
album: Regalo
  type: MusicAlbum
  date published: 2020-06-12
  track: Regalo
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235502
    explicit: true
    by artist: Black Hippo
    in album: Regalo
      type: MusicAlbum
      date published: 2020-06-12
    genre: latin indie
    genre: latin r&b
    genre: mexican indie
    isrc code: QZHZ32096872
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:05:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ad5ce219597a72b0c025c3a18ca6097d0992b281c17e7334b9552673e756f16
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958590
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958590
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32096872
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T17:28:56Z
    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 0x0ad5ce219597a72b0c025c3a18ca6097d0992b281c17e7334b9552673e756f16. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32096872 — a six-check JSON result.
      date published: 2026-07-18T17:28:56Z
    audio: Regalo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.615
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.661
      additional property: Energy
        type: PropertyValue
        value: 0.393
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.446
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.323
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.979
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hippocloud
  type: MusicAlbum
  date published: 2020-07-03
album: Lofi
  type: MusicAlbum
  date published: 2020-07-10
album: Dry Hot Soul
  type: MusicAlbum
  date published: 2020-07-17
album: Tarahumara
  type: MusicAlbum
  date published: 2023-06-16
album: Moo Deng
  type: MusicAlbum
  date published: 2025-02-07
album: Moo Deng (Instrumental)
  type: MusicAlbum
  date published: 2025-02-28