Los Cuñaos Del Fonk
type: MusicGroup
popularity: 10
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f5c6d839d1a86c5f70cdf2c8c6bf5b3fc089e4052c85f8c0ea1ef1d82e67459
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e88b92df-6cf3-43ad-9c41-2bf5981195bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e88b92df-6cf3-43ad-9c41-2bf5981195bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e88b92df-6cf3-43ad-9c41-2bf5981195bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f5c6d839d1a86c5f70cdf2c8c6bf5b3fc089e4052c85f8c0ea1ef1d82e67459","name":"Los Cuñaos Del Fonk","registered_at":"2026-06-21T09:45:14Z","symbol":"NIM1887739","token_address":"0xf7ab3f2d8a517b5b388218a5db7767bb67501473","type":"artist","uuid":"e88b92df-6cf3-43ad-9c41-2bf5981195bf"}
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 0x1f5c6d839d1a86c5f70cdf2c8c6bf5b3fc089e4052c85f8c0ea1ef1d82e67459. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e88b92df-6cf3-43ad-9c41-2bf5981195bf.json and https://artists.proofprofile.net/proofs/artist/e88b92df-6cf3-43ad-9c41-2bf5981195bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x1f5c6d839d1a86c5f70cdf2c8c6bf5b3fc089e4052c85f8c0ea1ef1d82e67459","name":"Los Cuñaos Del Fonk","registered_at":"2026-06-21T09:45:14Z","symbol":"NIM1887739","token_address":"0xf7ab3f2d8a517b5b388218a5db7767bb67501473","type":"artist","uuid":"e88b92df-6cf3-43ad-9c41-2bf5981195bf"}
album: Sifón y Jerna
  type: MusicAlbum
  date published: 2001-01-01
album: Los Cuñaos Remezclaos
  type: MusicAlbum
  date published: 2001-01-01
track: Pásatelo
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333894
  explicit: false
  by artist: La Puta Opepé
  by artist: Los Cuñaos Del Fonk
  by artist: Kase.O
  by artist: Dobleache
  by artist: Dave Bee!
  in album: Este No Es el Típico Recopilatorio De... Hip-hop
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: ESAAI0163870
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T08:32:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa57379db2446d8b0b306042758f6e338e98ab5316b56b8ffc4a0ebe177b9e741
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960236
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960236
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0163870
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T09:37:10Z
  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 0xa57379db2446d8b0b306042758f6e338e98ab5316b56b8ffc4a0ebe177b9e741. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ESAAI0163870.
    date published: 2026-07-30T09:37:10Z
  audio: Pásatelo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.629
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.896
    additional property: Energy
      type: PropertyValue
      value: 0.656
    additional property: Speechiness
      type: PropertyValue
      value: 0.229
    additional property: Acousticness
      type: PropertyValue
      value: 0.144
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.758
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.18
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor