Corxea Chanpurü
type: MusicGroup
popularity: 13
followers: 1603
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba7dba02df91b9273e1ad7152ea4abe11c2f7ec755b41c4b83b6e197ed9fefe1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18193099-a96d-4f0a-9913-fdb47d0a51d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18193099-a96d-4f0a-9913-fdb47d0a51d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18193099-a96d-4f0a-9913-fdb47d0a51d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba7dba02df91b9273e1ad7152ea4abe11c2f7ec755b41c4b83b6e197ed9fefe1","name":"Corxea Chanpurü","registered_at":"2026-06-14T07:00:06Z","symbol":"NIM0374691","token_address":"0xcd9784fba28772a530139f36b2604871a830d91f","type":"artist","uuid":"18193099-a96d-4f0a-9913-fdb47d0a51d9"}
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 0xba7dba02df91b9273e1ad7152ea4abe11c2f7ec755b41c4b83b6e197ed9fefe1. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18193099-a96d-4f0a-9913-fdb47d0a51d9.json and https://artists.proofprofile.net/proofs/artist/18193099-a96d-4f0a-9913-fdb47d0a51d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0xba7dba02df91b9273e1ad7152ea4abe11c2f7ec755b41c4b83b6e197ed9fefe1","name":"Corxea Chanpurü","registered_at":"2026-06-14T07:00:06Z","symbol":"NIM0374691","token_address":"0xcd9784fba28772a530139f36b2604871a830d91f","type":"artist","uuid":"18193099-a96d-4f0a-9913-fdb47d0a51d9"}
album: Zoids Opening Latino Acustico
  type: MusicAlbum
  date published: 2023-04-27
album: (C)alma
  type: MusicAlbum
  date published: 2023-06-18
album: Hey Warrognomo
  type: MusicAlbum
  date published: 2023-08-02
album: Tao Pai Pai
  type: MusicAlbum
  date published: 2023-09-06
album: Tao Pai Pai (Remix Sutro)
  type: MusicAlbum
  date published: 2023-11-20
  track: Tao Pai Pai - Remix Sutro
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180100
    explicit: true
    by artist: Corxea Chanpurü
    in album: Tao Pai Pai (Remix Sutro)
      type: MusicAlbum
      date published: 2023-11-20
    isrc code: QZWFF2380338
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:19:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ca8252c7af63a1f00d90e32c24c95ae3e30293c6f0b68cadb311a5f6bc6ddd3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2380338
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 0x0ca8252c7af63a1f00d90e32c24c95ae3e30293c6f0b68cadb311a5f6bc6ddd3. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZWFF2380338.
      date published: 2026-07-20T01:04:02Z
    audio: Tao Pai Pai - Remix Sutro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.014
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.622
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.179
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.289
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.884
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.66
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor