kyø
type: MusicGroup
popularity: 2
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4141b7f4c711f84f2b6530558657ac3a9cf46f73adaefa2acb1ac0fca33e80d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a02f2fe-da34-473b-83fd-538f25f43cb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a02f2fe-da34-473b-83fd-538f25f43cb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a02f2fe-da34-473b-83fd-538f25f43cb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4141b7f4c711f84f2b6530558657ac3a9cf46f73adaefa2acb1ac0fca33e80d3","name":"kyø","registered_at":"2026-06-15T22:39:03Z","symbol":"NIM0854033","token_address":"0x27f033a0fa4a8cb36c10cc25d7659dfbe7418860","type":"artist","uuid":"1a02f2fe-da34-473b-83fd-538f25f43cb3"}
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 0x4141b7f4c711f84f2b6530558657ac3a9cf46f73adaefa2acb1ac0fca33e80d3. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a02f2fe-da34-473b-83fd-538f25f43cb3.json and https://artists.proofprofile.net/proofs/artist/1a02f2fe-da34-473b-83fd-538f25f43cb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x4141b7f4c711f84f2b6530558657ac3a9cf46f73adaefa2acb1ac0fca33e80d3","name":"kyø","registered_at":"2026-06-15T22:39:03Z","symbol":"NIM0854033","token_address":"0x27f033a0fa4a8cb36c10cc25d7659dfbe7418860","type":"artist","uuid":"1a02f2fe-da34-473b-83fd-538f25f43cb3"}
album: Grandine
  type: MusicAlbum
  date published: 2024-04-05
album: 13 Lacrime
  type: MusicAlbum
  date published: 2024-09-27
album: Solo con Te
  type: MusicAlbum
  date published: 2024-09-30
album: Mi Richiamano
  type: MusicAlbum
  date published: 2024-11-29
album: Non Sanno
  type: MusicAlbum
  date published: 2025-02-07
album: Assolto
  type: MusicAlbum
  date published: 2025-05-02
album: La Sera Prima
  type: MusicAlbum
  date published: 2025-05-16
  track: La Sera Prima
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157696
    explicit: true
    by artist: kyø
    in album: La Sera Prima
      type: MusicAlbum
      date published: 2025-05-16
    isrc code: QZNWY2526259
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:29:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe898238453aa225ea5ea816e4d4a6dc6c35fc269735a2f021ab373f209757384
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2526259
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:32:13Z
    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 0xe898238453aa225ea5ea816e4d4a6dc6c35fc269735a2f021ab373f209757384. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:32:13Z), 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/QZNWY2526259.
      date published: 2026-07-19T21:32:13Z
    audio: La Sera Prima
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.959
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.755
      additional property: Energy
        type: PropertyValue
        value: 0.51
      additional property: Speechiness
        type: PropertyValue
        value: 0.09
      additional property: Acousticness
        type: PropertyValue
        value: 0.15
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.307
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.326
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Flexando su Insta
  type: MusicAlbum
  date published: 2025-07-04
album: Nel Back
  type: MusicAlbum
  date published: 2025-10-03
album: MEMORIA
  type: MusicAlbum
  date published: 2025-10-17
album: VIAGGI TRA LE PARE
  type: MusicAlbum
  date published: 2025-10-24