Killi B
type: MusicGroup
genre: rkt
popularity: 4
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x777d98d634a5ff7cc244ee91e91c3100c457a157f1adf7b011c06fac86cd5c78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b18ea37-8454-458a-8dfe-759ce91c0aa1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b18ea37-8454-458a-8dfe-759ce91c0aa1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b18ea37-8454-458a-8dfe-759ce91c0aa1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x777d98d634a5ff7cc244ee91e91c3100c457a157f1adf7b011c06fac86cd5c78","name":"Killi B","registered_at":"2026-06-15T17:21:54Z","symbol":"NIM0778397","token_address":"0xd407391410ccb6d37bed6e79d2b5212fd7a016a7","type":"artist","uuid":"0b18ea37-8454-458a-8dfe-759ce91c0aa1"}
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 0x777d98d634a5ff7cc244ee91e91c3100c457a157f1adf7b011c06fac86cd5c78. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b18ea37-8454-458a-8dfe-759ce91c0aa1.json and https://artists.proofprofile.net/proofs/artist/0b18ea37-8454-458a-8dfe-759ce91c0aa1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x777d98d634a5ff7cc244ee91e91c3100c457a157f1adf7b011c06fac86cd5c78","name":"Killi B","registered_at":"2026-06-15T17:21:54Z","symbol":"NIM0778397","token_address":"0xd407391410ccb6d37bed6e79d2b5212fd7a016a7","type":"artist","uuid":"0b18ea37-8454-458a-8dfe-759ce91c0aa1"}
album: Éxtasis
  type: MusicAlbum
  date published: 2024-07-17
  track: Éxtasis
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194176
    explicit: true
    by artist: Killi B
    in album: Éxtasis
      type: MusicAlbum
      date published: 2024-07-17
    genre: rkt
    isrc code: MX2832426101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:56:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x94a1fcbe1d53b360682efef8736ea9c4fd83fa1e9e7a222102ad26f873e29eff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958251
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958251
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832426101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:29:25Z
    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 0x94a1fcbe1d53b360682efef8736ea9c4fd83fa1e9e7a222102ad26f873e29eff. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/MX2832426101.
      date published: 2026-07-16T06:29:25Z
    audio: Éxtasis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.026
      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: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.165
      additional property: Acousticness
        type: PropertyValue
        value: 0.166
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.372
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.547
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dónde Estás
  type: MusicAlbum
  date published: 2024-08-01
album: Perreo 4D
  type: MusicAlbum
  date published: 2024-08-02
album: Lo Que Busco
  type: MusicAlbum
  date published: 2024-08-03