Kiff One
type: MusicGroup
popularity: 5
followers: 1098
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x495f0f83187c71fc602222273c95b7dcfa4f04368c3afb1f475d88f8eec61d19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e5c9540-9ad9-4189-89ec-17aa09e3edfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e5c9540-9ad9-4189-89ec-17aa09e3edfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e5c9540-9ad9-4189-89ec-17aa09e3edfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x495f0f83187c71fc602222273c95b7dcfa4f04368c3afb1f475d88f8eec61d19","name":"Kiff One","registered_at":"2026-06-17T09:36:57Z","symbol":"NIM1354685","token_address":"0x7b31e9c07948dcb1c04213b7d98ce69c601efb75","type":"artist","uuid":"7e5c9540-9ad9-4189-89ec-17aa09e3edfb"}
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 0x495f0f83187c71fc602222273c95b7dcfa4f04368c3afb1f475d88f8eec61d19. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e5c9540-9ad9-4189-89ec-17aa09e3edfb.json and https://artists.proofprofile.net/proofs/artist/7e5c9540-9ad9-4189-89ec-17aa09e3edfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x495f0f83187c71fc602222273c95b7dcfa4f04368c3afb1f475d88f8eec61d19","name":"Kiff One","registered_at":"2026-06-17T09:36:57Z","symbol":"NIM1354685","token_address":"0x7b31e9c07948dcb1c04213b7d98ce69c601efb75","type":"artist","uuid":"7e5c9540-9ad9-4189-89ec-17aa09e3edfb"}
album: Punani
  type: MusicAlbum
  date published: 2009-04-18
album: Punani
  type: MusicAlbum
  date published: 2009-05-22
album: Lie To Me
  type: MusicAlbum
  date published: 2009-11-18
album: Brand New Sound
  type: MusicAlbum
  date published: 2010-12-20
album: Bailalo Morena
  type: MusicAlbum
  date published: 2011-08-05
album: Punani 2012 (feat. Mowgli & Mouss Mc)
  type: MusicAlbum
  date published: 2012-05-14
album: Michael Jordan
  type: MusicAlbum
  date published: 2013-01-01
album: Something 4 Your Mind
  type: MusicAlbum
  date published: 2013-05-07
album: Body Clap
  type: MusicAlbum
  date published: 2015-12-15
album: Street Player
  type: MusicAlbum
  date published: 2016-04-14
album: On The Dancefloor
  type: MusicAlbum
  date published: 2018-02-07
album: Waga
  type: MusicAlbum
  date published: 2018-04-06
album: Mi Like It
  type: MusicAlbum
  date published: 2018-11-02
album: #Gnagnagna (Radio Edit)
  type: MusicAlbum
  date published: 2019-03-17
album: Insomnia
  type: MusicAlbum
  date published: 2022-05-01
album: Mi Like It
  type: MusicAlbum
  date published: 2022-05-01
  track: Mi Like It
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175171
    explicit: false
    by artist: Kiff One
    in album: Mi Like It
      type: MusicAlbum
      date published: 2022-05-01
    isrc code: QZHN42297656
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:17:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb6c0e254cc6359e476acf1e359c49d57c368c1862a45c7fd6434ef3f7484b7a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958376
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958376
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42297656
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T06:41:00Z
    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 0xbb6c0e254cc6359e476acf1e359c49d57c368c1862a45c7fd6434ef3f7484b7a. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZHN42297656.
      date published: 2026-07-17T06:41:00Z
    audio: Mi Like It
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.967
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.782
      additional property: Energy
        type: PropertyValue
        value: 0.711
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.35
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.328
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.836
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Allez! Dehors!
  type: MusicAlbum
  date published: 2022-07-02
album: Rhythm Of The Night (Afro)
  type: MusicAlbum
  date published: 2023-11-10
album: Cheza (Radio Edit)
  type: MusicAlbum
  date published: 2025-09-26
  track: Cheza - Radio Edit
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170936
    explicit: false
    by artist: Kiff One
    in album: Cheza (Radio Edit)
      type: MusicAlbum
      date published: 2025-09-26
    isrc code: QZZ7T2571548
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:37:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa843590188b9dfed98110234bfa173eaffe16e4e01ee0769010e69f9a9f70fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Cheza - Radio Edit

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958975

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2571548

OTSTimestamp
type: PropertyValue
value: 2026-07-21T06:12:52Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa843590188b9dfed98110234bfa173eaffe16e4e01ee0769010e69f9a9f70fd. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZZ7T2571548.
date published: 2026-07-21T06:12:52Z

Cheza - Radio Edit
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.928
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.742
additional property: Energy
  type: PropertyValue
  value: 0.744
additional property: Speechiness
  type: PropertyValue
  value: 0.057
additional property: Acousticness
  type: PropertyValue
  value: 0.074
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.051
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.533
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.012
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor