Kidd Fi
type: MusicGroup
popularity: 9
followers: 701
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2369ad1d53746a62a1b08a1e3b111a8fa5624babaa4ef8f26575b7d54b9924f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5bd3926-3e8c-4401-9232-a34ae2e83237.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5bd3926-3e8c-4401-9232-a34ae2e83237.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5bd3926-3e8c-4401-9232-a34ae2e83237
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2369ad1d53746a62a1b08a1e3b111a8fa5624babaa4ef8f26575b7d54b9924f2","name":"Kidd Fi","registered_at":"2026-06-21T14:59:24Z","symbol":"NIM1953386","token_address":"0x1d77c517033174b8d45d670c69a2d92355670d52","type":"artist","uuid":"f5bd3926-3e8c-4401-9232-a34ae2e83237"}
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 0x2369ad1d53746a62a1b08a1e3b111a8fa5624babaa4ef8f26575b7d54b9924f2. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5bd3926-3e8c-4401-9232-a34ae2e83237.json and https://artists.proofprofile.net/proofs/artist/f5bd3926-3e8c-4401-9232-a34ae2e83237.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x2369ad1d53746a62a1b08a1e3b111a8fa5624babaa4ef8f26575b7d54b9924f2","name":"Kidd Fi","registered_at":"2026-06-21T14:59:24Z","symbol":"NIM1953386","token_address":"0x1d77c517033174b8d45d670c69a2d92355670d52","type":"artist","uuid":"f5bd3926-3e8c-4401-9232-a34ae2e83237"}
album: ¿Donde Estas?
  type: MusicAlbum
  date published: 2021-01-22
album: Mala Mujer
  type: MusicAlbum
  date published: 2022-09-09
album: Wowowo
  type: MusicAlbum
  date published: 2023-01-28
album: Off
  type: MusicAlbum
  date published: 2023-04-20
album: Sigo
  type: MusicAlbum
  date published: 2023-06-17
album: Family Friendly
  type: MusicAlbum
  date published: 2023-07-14
  track: Family Friendly
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148348
    explicit: true
    by artist: Kidd Fi
    in album: Family Friendly
      type: MusicAlbum
      date published: 2023-07-14
    isrc code: QZNJY2304118
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:03:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb4a9f9ccce45249a05ac90a1a99dc34ce1d74d29474c5e9ca0ef42c9bb47049
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2304118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:05:19Z
    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 0xbb4a9f9ccce45249a05ac90a1a99dc34ce1d74d29474c5e9ca0ef42c9bb47049. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:05:19Z), 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/QZNJY2304118.
      date published: 2026-07-19T19:05:19Z
    audio: Family Friendly
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.973
      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: 0.782
      additional property: Energy
        type: PropertyValue
        value: 0.614
      additional property: Speechiness
        type: PropertyValue
        value: 0.226
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.409
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.208
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Es Así
  type: MusicAlbum
  date published: 2023-08-31
album: Family Friendly 2
  type: MusicAlbum
  date published: 2023-10-27
  track: Family Friendly 2
album: 2018
  type: MusicAlbum
  date published: 2024-03-29
album: LovelezZz
  type: MusicAlbum
  date published: 2024-12-13

Family Friendly 2
type: MusicRecording
duration: PT4M15S
duration ms: 255625
explicit: true
by artist: Kidd Fi
in album: Family Friendly 2
  type: MusicAlbum
  date published: 2023-10-27
isrc code: QZTVM2371260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:05:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd14b741f5a8f5ed55801896e3f64fc79064b2e38ed3abfda73b63c044619ec24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2371260
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14b741f5a8f5ed55801896e3f64fc79064b2e38ed3abfda73b63c044619ec24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTVM2371260.
  date published: 2026-07-02T03:55:08Z
audio: Family Friendly 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.601
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.802
  additional property: Energy
    type: PropertyValue
    value: 0.558
  additional property: Speechiness
    type: PropertyValue
    value: 0.129
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.174
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.4
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.453
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major