Mirrey Sedamanos Castillo
type: MusicGroup
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeedb0b00eefad601604365d63bf47f43289353ec32d5c3a4857394e868746085
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/026ba59d-1ac3-4c7e-a7ba-9efe2b414d68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/026ba59d-1ac3-4c7e-a7ba-9efe2b414d68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/026ba59d-1ac3-4c7e-a7ba-9efe2b414d68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeedb0b00eefad601604365d63bf47f43289353ec32d5c3a4857394e868746085","name":"Mirrey Sedamanos Castillo","registered_at":"2026-06-15T14:30:12Z","symbol":"NIM0737409","token_address":"0xf7c9309034521d1bd71b64c64d54cc234c5a08a1","type":"artist","uuid":"026ba59d-1ac3-4c7e-a7ba-9efe2b414d68"}
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 0xeedb0b00eefad601604365d63bf47f43289353ec32d5c3a4857394e868746085. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/026ba59d-1ac3-4c7e-a7ba-9efe2b414d68.json and https://artists.proofprofile.net/proofs/artist/026ba59d-1ac3-4c7e-a7ba-9efe2b414d68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0xeedb0b00eefad601604365d63bf47f43289353ec32d5c3a4857394e868746085","name":"Mirrey Sedamanos Castillo","registered_at":"2026-06-15T14:30:12Z","symbol":"NIM0737409","token_address":"0xf7c9309034521d1bd71b64c64d54cc234c5a08a1","type":"artist","uuid":"026ba59d-1ac3-4c7e-a7ba-9efe2b414d68"}
album: Mejor No LLores
  type: MusicAlbum
  date published: 2019-11-20
album: Despecho De Amor
  type: MusicAlbum
  date published: 2022-09-09
album: Despecho de Amor
  type: MusicAlbum
  date published: 2022-09-10
  track: Despecho de Amor
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226788
    explicit: false
    by artist: Mirrey Sedamanos Castillo
    in album: Despecho de Amor
      type: MusicAlbum
      date published: 2022-09-10
    isrc code: QZS7J2281622
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:23:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9fe827be8b0e61e0c6aa1b34d1a7db6f6a435609a7c7d27df6442e96e92d522
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2281622
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0xc9fe827be8b0e61e0c6aa1b34d1a7db6f6a435609a7c7d27df6442e96e92d522. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZS7J2281622.
      date published: 2026-07-05T04:47:21Z
    audio: Despecho de Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.06
      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: 0.839
      additional property: Energy
        type: PropertyValue
        value: 0.542
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.259
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.246
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.155
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Despecho De Amor
  type: MusicAlbum
  date published: 2022-09-10