KYMA
type: MusicGroup
popularity: 4
followers: 2159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f539a8182732d5a8d8bfdb1e4a9ff82c6aefddcc63023ca785130f4021ece3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebb6f3d0-d31e-4cbb-b314-f7242290675c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebb6f3d0-d31e-4cbb-b314-f7242290675c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebb6f3d0-d31e-4cbb-b314-f7242290675c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0x0f539a8182732d5a8d8bfdb1e4a9ff82c6aefddcc63023ca785130f4021ece3f. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebb6f3d0-d31e-4cbb-b314-f7242290675c.json and https://artists.proofprofile.net/proofs/artist/ebb6f3d0-d31e-4cbb-b314-f7242290675c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: The Blind Kid EP
  type: MusicAlbum
  date published: 2020-07-31
album: Nights
  type: MusicAlbum
  date published: 2021-09-06
album: See
  type: MusicAlbum
  date published: 2021-11-04
album: Utopia
  type: MusicAlbum
  date published: 2021-11-26
album: chakra
  type: MusicAlbum
  date published: 2022-06-30
album: Mai Tai
  type: MusicAlbum
  date published: 2022-08-04
  track: Mai Tai
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148777
    explicit: true
    by artist: KYMA
    in album: Mai Tai
      type: MusicAlbum
      date published: 2022-08-04
    isrc code: SEYOK2223213
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T16:10:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3511dcd53e510d285a55166055dd8c41ecdfb27c3ea50a7e3f9a685117f36142
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2223213
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:05:00Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3511dcd53e510d285a55166055dd8c41ecdfb27c3ea50a7e3f9a685117f36142. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:05:00Z), 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/SEYOK2223213.
      date published: 2026-07-16T23:05:00Z
    audio: Mai Tai
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.878
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.704
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.165
      additional property: Acousticness
        type: PropertyValue
        value: 0.676
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.271
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.725
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.208
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: CASINO DICEMBRE
  type: MusicAlbum
  date published: 2022-12-20
album: Per Ore
  type: MusicAlbum
  date published: 2023-03-01
album: ANNO ZERO
  type: MusicAlbum
  date published: 2023-04-06
album: ROSSO
  type: MusicAlbum
  date published: 2023-07-07
album: VERTIGINI
  type: MusicAlbum
  date published: 2024-07-25
album: NIGHT KLUB
  type: MusicAlbum
  date published: 2025-02-01