DAERYA & LEO
type: MusicGroup
popularity: 3
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0ff6cbc30020a8908198639b7119835f2bdb78c25790ae0ef64be3a1dcdcc30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b421fedc-db0a-4311-bc14-4f1f44665527.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b421fedc-db0a-4311-bc14-4f1f44665527.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b421fedc-db0a-4311-bc14-4f1f44665527
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0ff6cbc30020a8908198639b7119835f2bdb78c25790ae0ef64be3a1dcdcc30","name":"DAERYA & LEO","registered_at":"2026-06-20T14:23:24Z","symbol":"NIM1629653","token_address":"0xf456846220362fc53dbc9774541cc616520d553a","type":"artist","uuid":"b421fedc-db0a-4311-bc14-4f1f44665527"}
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 0xb0ff6cbc30020a8908198639b7119835f2bdb78c25790ae0ef64be3a1dcdcc30. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b421fedc-db0a-4311-bc14-4f1f44665527.json and https://artists.proofprofile.net/proofs/artist/b421fedc-db0a-4311-bc14-4f1f44665527.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xb0ff6cbc30020a8908198639b7119835f2bdb78c25790ae0ef64be3a1dcdcc30","name":"DAERYA & LEO","registered_at":"2026-06-20T14:23:24Z","symbol":"NIM1629653","token_address":"0xf456846220362fc53dbc9774541cc616520d553a","type":"artist","uuid":"b421fedc-db0a-4311-bc14-4f1f44665527"}
album: Milkyway
  type: MusicAlbum
  date published: 2022-02-02
album: Wind
  type: MusicAlbum
  date published: 2022-02-18
album: Space horses
  type: MusicAlbum
  date published: 2022-03-18
album: Anomaly
  type: MusicAlbum
  date published: 2022-04-15
album: Water
  type: MusicAlbum
  date published: 2022-05-13
album: Casa música
  type: MusicAlbum
  date published: 2022-07-08
album: Mermaids
  type: MusicAlbum
  date published: 2022-11-04
album: Higher
  type: MusicAlbum
  date published: 2022-12-23
album: Danza celestial
  type: MusicAlbum
  date published: 2023-12-08
album: La Déesse Des Cocktails
  type: MusicAlbum
  date published: 2024-06-21
album: Disconnection
  type: MusicAlbum
  date published: 2024-11-22
album: Time for us
  type: MusicAlbum
  date published: 2025-05-23
  track: Time for us
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274809
    explicit: false
    by artist: DAERYA & LEO
    in album: Time for us
      type: MusicAlbum
      date published: 2025-05-23
    isrc code: QZNWW2562275
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T15:41:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x80c0382439ce164706d839493e83b9ca52ad55beed8e652f2f70cba2665d58a1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959152
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959152
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2562275
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T16:23:52Z
    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 0x80c0382439ce164706d839493e83b9ca52ad55beed8e652f2f70cba2665d58a1. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZNWW2562275.
      date published: 2026-07-22T16:23:52Z
    audio: Time for us
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.958
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.626
      additional property: Energy
        type: PropertyValue
        value: 0.814
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.318
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.205
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.382
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor