Lil Ckris
type: MusicGroup
popularity: 4
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36802d110e6d23516f8b74a056b212954828e5d68ac35ed222703933dbe5e5e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1effabad-f103-4b62-aeac-d03e2e928e8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1effabad-f103-4b62-aeac-d03e2e928e8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1effabad-f103-4b62-aeac-d03e2e928e8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36802d110e6d23516f8b74a056b212954828e5d68ac35ed222703933dbe5e5e3","name":"Lil Ckris","registered_at":"2026-06-16T00:20:46Z","symbol":"NIM0878327","token_address":"0x36e1c1c7985158da1c799a778c95b70392e6d5a9","type":"artist","uuid":"1effabad-f103-4b62-aeac-d03e2e928e8d"}
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 0x36802d110e6d23516f8b74a056b212954828e5d68ac35ed222703933dbe5e5e3. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1effabad-f103-4b62-aeac-d03e2e928e8d.json and https://artists.proofprofile.net/proofs/artist/1effabad-f103-4b62-aeac-d03e2e928e8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x36802d110e6d23516f8b74a056b212954828e5d68ac35ed222703933dbe5e5e3","name":"Lil Ckris","registered_at":"2026-06-16T00:20:46Z","symbol":"NIM0878327","token_address":"0x36e1c1c7985158da1c799a778c95b70392e6d5a9","type":"artist","uuid":"1effabad-f103-4b62-aeac-d03e2e928e8d"}
album: HeartDeath
  type: MusicAlbum
  date published: 2021-11-01
album: HeartDeath
  type: MusicAlbum
  date published: 2021-11-01
album: Sala 5: A pasos de tortuga y caracol
  type: MusicAlbum
  date published: 2024-04-09
album: Noches de desvelo
  type: MusicAlbum
  date published: 2024-05-29
album: Corté mi garganta
  type: MusicAlbum
  date published: 2025-01-28
  track: Espadachín Negro
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242263
    explicit: true
    by artist: Lil Ckris
    in album: Corté mi garganta
      type: MusicAlbum
      date published: 2025-01-28
    isrc code: QZFYY2542125
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:47:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2521f9bfdc656aee7ee9997c48fd98f28d4cc5a859b38e3170f728aa91711622
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2542125
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x2521f9bfdc656aee7ee9997c48fd98f28d4cc5a859b38e3170f728aa91711622. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZFYY2542125.
      date published: 2026-07-05T19:27:56Z
    audio: Espadachín Negro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.935
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.862
      additional property: Speechiness
        type: PropertyValue
        value: 0.231
      additional property: Acousticness
        type: PropertyValue
        value: 0.157
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.171
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.823
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.61
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor