Hernan Pelegrí
type: MusicGroup
popularity: 4
followers: 428
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x550f64bbce036c48ca6c083eaed5c728a33215b7e7cbde8b3015e6fbe18733f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f321b8d4-14d7-43f1-8ca1-b4c368deebf7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f321b8d4-14d7-43f1-8ca1-b4c368deebf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f321b8d4-14d7-43f1-8ca1-b4c368deebf7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x550f64bbce036c48ca6c083eaed5c728a33215b7e7cbde8b3015e6fbe18733f9","name":"Hernan Pelegrí","registered_at":"2026-06-21T14:13:18Z","symbol":"NIM1939834","token_address":"0x3a967e68c4acc204f39ed16fe65433e08868bbd2","type":"artist","uuid":"f321b8d4-14d7-43f1-8ca1-b4c368deebf7"}
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 0x550f64bbce036c48ca6c083eaed5c728a33215b7e7cbde8b3015e6fbe18733f9. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f321b8d4-14d7-43f1-8ca1-b4c368deebf7.json and https://artists.proofprofile.net/proofs/artist/f321b8d4-14d7-43f1-8ca1-b4c368deebf7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x550f64bbce036c48ca6c083eaed5c728a33215b7e7cbde8b3015e6fbe18733f9","name":"Hernan Pelegrí","registered_at":"2026-06-21T14:13:18Z","symbol":"NIM1939834","token_address":"0x3a967e68c4acc204f39ed16fe65433e08868bbd2","type":"artist","uuid":"f321b8d4-14d7-43f1-8ca1-b4c368deebf7"}
album: Hernan y la Marioneta
  type: MusicAlbum
  date published: 2004-02-01
album: Cuerdas Vitales
  type: MusicAlbum
  date published: 2013-04-21
album: Ala Inversa
  type: MusicAlbum
  date published: 2020-07-14
  track: Quien Eres Tu ( Primera Dama)
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157049
    explicit: false
    by artist: Hernan Pelegrí
    in album: Ala Inversa
      type: MusicAlbum
      date published: 2020-07-14
    isrc code: USCGH2194442
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:01:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc76feae137768062d1ce6422640d237dc0b07fd647920899235adadc36f711a7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959054
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959054
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2194442
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:02:12Z
    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 0xc76feae137768062d1ce6422640d237dc0b07fd647920899235adadc36f711a7. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T23:02:12Z), 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/USCGH2194442.
      date published: 2026-07-21T23:02:12Z
    audio: Quien Eres Tu ( Primera Dama)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.815
      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: 0.392
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.135
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.644
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bella
  type: MusicAlbum
  date published: 2022-03-18
album: Voluptatem Cogitare
  type: MusicAlbum
  date published: 2022-04-29
album: Maquetas Lado C, Vol. 1
  type: MusicAlbum
  date published: 2022-05-06
album: Maquetas Lado C, Vol. 2
  type: MusicAlbum
  date published: 2022-06-17
album: Maquetas Lado C, Vol. 1
  type: MusicAlbum
  date published: 2022-08-12