Skinny Keym
type: MusicGroup
popularity: 11
followers: 445
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e7a2ee8909f648d9bb1ddb2bba97972e0db24a8e73e5eb0ebe0b172bfd7179a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e26c4c2c-df9c-4366-928b-fc6d30302d59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e26c4c2c-df9c-4366-928b-fc6d30302d59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e26c4c2c-df9c-4366-928b-fc6d30302d59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e7a2ee8909f648d9bb1ddb2bba97972e0db24a8e73e5eb0ebe0b172bfd7179a","name":"Skinny Keym","registered_at":"2026-06-15T04:18:28Z","symbol":"NIM0679719","token_address":"0x63fb2c91196fdd255bf2fcf65279f099d63ed93d","type":"artist","uuid":"e26c4c2c-df9c-4366-928b-fc6d30302d59"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7a2ee8909f648d9bb1ddb2bba97972e0db24a8e73e5eb0ebe0b172bfd7179a. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e26c4c2c-df9c-4366-928b-fc6d30302d59.json and https://artists.proofprofile.net/proofs/artist/e26c4c2c-df9c-4366-928b-fc6d30302d59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x9e7a2ee8909f648d9bb1ddb2bba97972e0db24a8e73e5eb0ebe0b172bfd7179a","name":"Skinny Keym","registered_at":"2026-06-15T04:18:28Z","symbol":"NIM0679719","token_address":"0x63fb2c91196fdd255bf2fcf65279f099d63ed93d","type":"artist","uuid":"e26c4c2c-df9c-4366-928b-fc6d30302d59"}
album: ZIKOMO
  type: MusicAlbum
  date published: 2020-07-10
  track: ZIKOMO
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221020
    explicit: false
    by artist: Skinny Keym
    in album: ZIKOMO
      type: MusicAlbum
      date published: 2020-07-10
    isrc code: TCAHJ2364496
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:39:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x970c39f9da663851778900b9cc97bd06f7932d91137782a77ff8ce6e14bc9e49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2364496
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970c39f9da663851778900b9cc97bd06f7932d91137782a77ff8ce6e14bc9e49. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAHJ2364496.
      date published: 2026-07-04T11:19:20Z
    audio: ZIKOMO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.016
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.822
      additional property: Energy
        type: PropertyValue
        value: 0.785
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.263
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.725
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.257
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: NAMBIYÉ
  type: MusicAlbum
  date published: 2021-02-19
album: PARA PIYA
  type: MusicAlbum
  date published: 2021-10-29
album: TSI WORO
  type: MusicAlbum
  date published: 2022-09-09
album: SOUSOUMOUHA
  type: MusicAlbum
  date published: 2023-06-23