La Dormilona
type: MusicGroup
popularity: 20
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7dc7cd93823e18690347aefff66a268fecd6fe7da98068a411165ff268b4023
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c86126-e49a-4d49-916e-9962d33c2568.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c86126-e49a-4d49-916e-9962d33c2568.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3c86126-e49a-4d49-916e-9962d33c2568
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7dc7cd93823e18690347aefff66a268fecd6fe7da98068a411165ff268b4023","name":"La Dormilona","registered_at":"2026-06-14T23:18:43Z","symbol":"NIM0608121","token_address":"0xa740ed0a8e9f31d4962a53d9168525a6e60ed30b","type":"artist","uuid":"b3c86126-e49a-4d49-916e-9962d33c2568"}
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 0xe7dc7cd93823e18690347aefff66a268fecd6fe7da98068a411165ff268b4023. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3c86126-e49a-4d49-916e-9962d33c2568.json and https://artists.proofprofile.net/proofs/artist/b3c86126-e49a-4d49-916e-9962d33c2568.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xe7dc7cd93823e18690347aefff66a268fecd6fe7da98068a411165ff268b4023","name":"La Dormilona","registered_at":"2026-06-14T23:18:43Z","symbol":"NIM0608121","token_address":"0xa740ed0a8e9f31d4962a53d9168525a6e60ed30b","type":"artist","uuid":"b3c86126-e49a-4d49-916e-9962d33c2568"}
album: Alvajaras
  type: MusicAlbum
  date published: 2021-02-19
  track: Alvajaras
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172033
    explicit: false
    by artist: La Dormilona
    in album: Alvajaras
      type: MusicAlbum
      date published: 2021-02-19
    isrc code: US66W2100320
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:08:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x31d4284876a60c04c39c71b7b13505b6e141474de3c9ef668df082cab7bd50e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US66W2100320
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:27:37Z
    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 0x31d4284876a60c04c39c71b7b13505b6e141474de3c9ef668df082cab7bd50e8. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/US66W2100320.
      date published: 2026-07-21T00:27:37Z
    audio: Alvajaras
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.085
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.25
      additional property: Energy
        type: PropertyValue
        value: 0.201
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.937
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.751
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.184
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.065
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dancing In My Dreams
  type: MusicAlbum
  date published: 2022-01-28
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  type: MusicAlbum
  date published: 2022-03-25
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  type: MusicAlbum
  date published: 2022-06-10
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  type: MusicAlbum
  date published: 2022-09-23
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  type: MusicAlbum
  date published: 2023-03-17
album: Life Itself
  type: MusicAlbum
  date published: 2023-03-24
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  type: MusicAlbum
  date published: 2023-06-09
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  type: MusicAlbum
  date published: 2023-11-17
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  type: MusicAlbum
  date published: 2024-04-05
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  type: MusicAlbum
  date published: 2024-08-30
album: Celestial Calm
  type: MusicAlbum
  date published: 2025-01-31
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  type: MusicAlbum
  date published: 2025-06-06