Leopop Popping
type: MusicGroup
popularity: 2
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x608c1b90f12c85b705deeac3c33ab0b0ab539f303ce808ac666b735cfc1e5ca3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf41abf1-430e-4c77-8fa0-49ac9326e4c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf41abf1-430e-4c77-8fa0-49ac9326e4c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf41abf1-430e-4c77-8fa0-49ac9326e4c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x608c1b90f12c85b705deeac3c33ab0b0ab539f303ce808ac666b735cfc1e5ca3","name":"Leopop Popping","registered_at":"2026-06-21T00:38:02Z","symbol":"NIM1761876","token_address":"0x16117fe1ed874109db256dbcf851bd6bd3e2f3a5","type":"artist","uuid":"cf41abf1-430e-4c77-8fa0-49ac9326e4c1"}
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 0x608c1b90f12c85b705deeac3c33ab0b0ab539f303ce808ac666b735cfc1e5ca3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf41abf1-430e-4c77-8fa0-49ac9326e4c1.json and https://artists.proofprofile.net/proofs/artist/cf41abf1-430e-4c77-8fa0-49ac9326e4c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x608c1b90f12c85b705deeac3c33ab0b0ab539f303ce808ac666b735cfc1e5ca3","name":"Leopop Popping","registered_at":"2026-06-21T00:38:02Z","symbol":"NIM1761876","token_address":"0x16117fe1ed874109db256dbcf851bd6bd3e2f3a5","type":"artist","uuid":"cf41abf1-430e-4c77-8fa0-49ac9326e4c1"}
album: Pas de Gâchis vol.I
  type: MusicAlbum
  date published: 2019-07-10
album: Pas de Gâchis vol.II
  type: MusicAlbum
  date published: 2019-12-09
album: Lets Work Challenge
  type: MusicAlbum
  date published: 2020-03-29
  track: Lets Work Challenge
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177142
    explicit: false
    by artist: Leopop Popping
    in album: Lets Work Challenge
      type: MusicAlbum
      date published: 2020-03-29
    isrc code: QZWFU2465166
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:41:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde4b32cbf6d57db31b9508aba3111973ac06db62f4fb0186cf4333a07e878882
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2465166
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xde4b32cbf6d57db31b9508aba3111973ac06db62f4fb0186cf4333a07e878882. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZWFU2465166.
      date published: 2026-07-06T01:25:57Z
    audio: Lets Work Challenge
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 63.018
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.36
      additional property: Speechiness
        type: PropertyValue
        value: 0.179
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.708
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.601
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.822
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pas de Gâchis vol.III
  type: MusicAlbum
  date published: 2020-07-05
album: Pas de Gâchis vol.IV
  type: MusicAlbum
  date published: 2020-12-12
album: Crazy Battle
  type: MusicAlbum
  date published: 2022-01-09
album: Gouda
  type: MusicAlbum
  date published: 2022-01-28
album: Raita
  type: MusicAlbum
  date published: 2022-07-06
album: Pikliz
  type: MusicAlbum
  date published: 2022-09-01
album: Trop
  type: MusicAlbum
  date published: 2022-10-02
album: BBQ Ribs
  type: MusicAlbum
  date published: 2022-11-12
album: Cali Roll
  type: MusicAlbum
  date published: 2022-12-15