Juan Andres Estrada
type: MusicGroup
popularity: 4
followers: 415
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4d04fb4d44cdfe186537ff6a3bdae2ab126c9270b94f292f92cd11474981b30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e59fc816-0bf9-48e1-92bf-00016f20478c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e59fc816-0bf9-48e1-92bf-00016f20478c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e59fc816-0bf9-48e1-92bf-00016f20478c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4d04fb4d44cdfe186537ff6a3bdae2ab126c9270b94f292f92cd11474981b30","name":"Juan Andres Estrada","registered_at":"2026-06-21T08:20:29Z","symbol":"NIM1874024","token_address":"0x5efe03aa5d37a072d1c1db8c94fd939be509b1de","type":"artist","uuid":"e59fc816-0bf9-48e1-92bf-00016f20478c"}
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 0xe4d04fb4d44cdfe186537ff6a3bdae2ab126c9270b94f292f92cd11474981b30. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e59fc816-0bf9-48e1-92bf-00016f20478c.json and https://artists.proofprofile.net/proofs/artist/e59fc816-0bf9-48e1-92bf-00016f20478c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xe4d04fb4d44cdfe186537ff6a3bdae2ab126c9270b94f292f92cd11474981b30","name":"Juan Andres Estrada","registered_at":"2026-06-21T08:20:29Z","symbol":"NIM1874024","token_address":"0x5efe03aa5d37a072d1c1db8c94fd939be509b1de","type":"artist","uuid":"e59fc816-0bf9-48e1-92bf-00016f20478c"}
album: Rojo
  type: MusicAlbum
  date published: 2019-12-13
album: Ojitos Verdes
  type: MusicAlbum
  date published: 2020-02-07
  track: Ojitos Verdes
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230553
    explicit: false
    by artist: Juan Andres Estrada
    in album: Ojitos Verdes
      type: MusicAlbum
      date published: 2020-02-07
    isrc code: US7VG2061154
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:30:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5fb355cb987484c020f0782f5e3575e1fc7c76290c9081aea3a963f41445253e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958377
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958377
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2061154
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T06:48:00Z
    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 0x5fb355cb987484c020f0782f5e3575e1fc7c76290c9081aea3a963f41445253e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US7VG2061154.
      date published: 2026-07-17T06:48:00Z
    audio: Ojitos Verdes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.059
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.432
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.582
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.709
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.546
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Volverás
  type: MusicAlbum
  date published: 2020-11-06
album: Algún Día
  type: MusicAlbum
  date published: 2021-03-19
album: Sincero
  type: MusicAlbum
  date published: 2021-10-29