Ariel Lois
type: MusicGroup
genre: lullaby
popularity: 4
followers: 205
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb6c0d923b78c6a3901a1461865103573fb6c2271126b3f9536596d4443797df
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/e6401c1a-d884-46d3-b706-c5d36e1423fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6401c1a-d884-46d3-b706-c5d36e1423fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6401c1a-d884-46d3-b706-c5d36e1423fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb6c0d923b78c6a3901a1461865103573fb6c2271126b3f9536596d4443797df","name":"Ariel Lois","registered_at":"2026-06-21T08:23:59Z","symbol":"NIM1874413","token_address":"0x8a0765ce8abb7c626db57b75dc5ab0c69c10737a","type":"artist","uuid":"e6401c1a-d884-46d3-b706-c5d36e1423fc"}
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 0xbb6c0d923b78c6a3901a1461865103573fb6c2271126b3f9536596d4443797df. 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/e6401c1a-d884-46d3-b706-c5d36e1423fc.json and https://artists.proofprofile.net/proofs/artist/e6401c1a-d884-46d3-b706-c5d36e1423fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xbb6c0d923b78c6a3901a1461865103573fb6c2271126b3f9536596d4443797df","name":"Ariel Lois","registered_at":"2026-06-21T08:23:59Z","symbol":"NIM1874413","token_address":"0x8a0765ce8abb7c626db57b75dc5ab0c69c10737a","type":"artist","uuid":"e6401c1a-d884-46d3-b706-c5d36e1423fc"}
album: Caperucita Roja
  type: MusicAlbum
  date published: 2020-02-07
album: Tres Cerditos
  type: MusicAlbum
  date published: 2020-04-25
album: Fantasma Llorón
  type: MusicAlbum
  date published: 2020-04-25
album: Patito Feo
  type: MusicAlbum
  date published: 2020-05-22
album: Fantasma Llorón
  type: MusicAlbum
  date published: 2020-10-16
album: Cuento de Navidad
  type: MusicAlbum
  date published: 2020-12-04
album: Pinocho
  type: MusicAlbum
  date published: 2021-05-21
album: Pinocho
  type: MusicAlbum
  date published: 2021-05-21
  track: Pinocho
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189078
    explicit: false
    by artist: Ariel Lois
    in album: Pinocho
      type: MusicAlbum
      date published: 2021-05-21
    genre: lullaby
    isrc code: ES06E2100014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:11:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a6d76a1e046f08f14c60431eee2bbaa0af0e3580a93d1da879dfc161abb378d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES06E2100014
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x8a6d76a1e046f08f14c60431eee2bbaa0af0e3580a93d1da879dfc161abb378d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES06E2100014.
      date published: 2026-07-05T01:43:49Z
    audio: Pinocho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.043
      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: 0.879
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.089
      additional property: Acousticness
        type: PropertyValue
        value: 0.166
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.26
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.887
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.281
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Peter Pan
  type: MusicAlbum
  date published: 2021-09-24
album: Ratón Pérez
  type: MusicAlbum
  date published: 2022-06-10
album: Equipo Planeta
  type: MusicAlbum
  date published: 2023-06-02
album: Cambio Climático
  type: MusicAlbum
  date published: 2025-05-23