María Juliana
type: MusicGroup
popularity: 9
followers: 2799
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cfcacd0df9f5db822f68b90db20002f8e57df8f1da05a1cd024141630bbb12f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a47d2d53-4b1a-4c61-b02c-009856b800ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a47d2d53-4b1a-4c61-b02c-009856b800ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a47d2d53-4b1a-4c61-b02c-009856b800ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cfcacd0df9f5db822f68b90db20002f8e57df8f1da05a1cd024141630bbb12f","name":"María Juliana","registered_at":"2026-06-20T07:07:49Z","symbol":"NIM1548901","token_address":"0x64b46c7da0c32e2e551826db16de972a2684a386","type":"artist","uuid":"a47d2d53-4b1a-4c61-b02c-009856b800ab"}
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 0x5cfcacd0df9f5db822f68b90db20002f8e57df8f1da05a1cd024141630bbb12f. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a47d2d53-4b1a-4c61-b02c-009856b800ab.json and https://artists.proofprofile.net/proofs/artist/a47d2d53-4b1a-4c61-b02c-009856b800ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x5cfcacd0df9f5db822f68b90db20002f8e57df8f1da05a1cd024141630bbb12f","name":"María Juliana","registered_at":"2026-06-20T07:07:49Z","symbol":"NIM1548901","token_address":"0x64b46c7da0c32e2e551826db16de972a2684a386","type":"artist","uuid":"a47d2d53-4b1a-4c61-b02c-009856b800ab"}
album: Grande es tu amor
  type: MusicAlbum
  date published: 2014-06-23
album: Grande es tu amor
  type: MusicAlbum
  date published: 2014-06-23
  track: Su misericordia
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217426
    explicit: false
    by artist: María Juliana
    in album: Grande es tu amor
      type: MusicAlbum
      date published: 2014-06-23
    isrc code: USCG61700201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:51:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa298a6b1275aa1c7fc398d393dae09f306948da1ae4edb05e16159ec0cddd550
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCG61700201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0xa298a6b1275aa1c7fc398d393dae09f306948da1ae4edb05e16159ec0cddd550. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USCG61700201.
      date published: 2026-07-03T00:42:11Z
    audio: Su misericordia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.115
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.228
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.664
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.184
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Quiero adorarte EP
  type: MusicAlbum
  date published: 2018-05-18
album: Quiero adorarte EP
  type: MusicAlbum
  date published: 2018-05-18
album: Conocerte más EP
  type: MusicAlbum
  date published: 2018-07-06
album: Tu luz brilla en mí EP
  type: MusicAlbum
  date published: 2018-08-17
album: Tu luz brilla en mí EP
  type: MusicAlbum
  date published: 2018-08-17
album: Tu amor no tiene fin EP
  type: MusicAlbum
  date published: 2018-09-28
album: Tu amor no tiene fin EP
  type: MusicAlbum
  date published: 2018-09-28
album: Te necesito, Jesús EP
  type: MusicAlbum
  date published: 2018-11-09
album: Te necesito, Jesús EP
  type: MusicAlbum
  date published: 2018-11-09