Cristian Barraza
type: MusicGroup
popularity: 5
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8af9f34913306b236fd929ca3d6c97970053cb580c6398c4bed37a257ffdb9d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2476d63-01af-4480-ad60-6bd6471904c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2476d63-01af-4480-ad60-6bd6471904c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2476d63-01af-4480-ad60-6bd6471904c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8af9f34913306b236fd929ca3d6c97970053cb580c6398c4bed37a257ffdb9d2","name":"Cristian Barraza","registered_at":"2026-06-21T13:51:27Z","symbol":"NIM1935556","token_address":"0x2025cf612581dd160d4a3443c615ba520d7822e3","type":"artist","uuid":"f2476d63-01af-4480-ad60-6bd6471904c7"}
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 0x8af9f34913306b236fd929ca3d6c97970053cb580c6398c4bed37a257ffdb9d2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2476d63-01af-4480-ad60-6bd6471904c7.json and https://artists.proofprofile.net/proofs/artist/f2476d63-01af-4480-ad60-6bd6471904c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x8af9f34913306b236fd929ca3d6c97970053cb580c6398c4bed37a257ffdb9d2","name":"Cristian Barraza","registered_at":"2026-06-21T13:51:27Z","symbol":"NIM1935556","token_address":"0x2025cf612581dd160d4a3443c615ba520d7822e3","type":"artist","uuid":"f2476d63-01af-4480-ad60-6bd6471904c7"}
album: JT Soy Apodado
  type: MusicAlbum
  date published: 2023-11-10
album: La Osuna
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  date published: 2023-11-27
album: Andamos Progresando
  type: MusicAlbum
  date published: 2023-12-01
album: 200
  type: MusicAlbum
  date published: 2023-12-25
album: Nueva Vida
  type: MusicAlbum
  date published: 2024-01-19
  track: Nueva Vida
album: ELS
  type: MusicAlbum
  date published: 2024-02-14
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  type: MusicAlbum
  date published: 2024-02-15
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-05-03
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  type: MusicAlbum
  date published: 2024-05-17
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  date published: 2024-05-29
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-09-14
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  type: MusicAlbum
  date published: 2024-09-20
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  type: MusicAlbum
  date published: 2024-09-27
album: AL 200
  type: MusicAlbum
  date published: 2024-10-10
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  type: MusicAlbum
  date published: 2024-11-07
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  type: MusicAlbum
  date published: 2024-11-14
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  type: MusicAlbum
  date published: 2024-11-21
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  type: MusicAlbum
  date published: 2024-12-05
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  type: MusicAlbum
  date published: 2024-12-21
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  type: MusicAlbum
  date published: 2025-01-10
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  type: MusicAlbum
  date published: 2025-01-20
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  type: MusicAlbum
  date published: 2025-01-30
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  type: MusicAlbum
  date published: 2025-02-14
album: Si Nos Dejan
  type: MusicAlbum
  date published: 2025-02-28
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  type: MusicAlbum
  date published: 2025-03-07
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  type: MusicAlbum
  date published: 2025-03-21
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  type: MusicAlbum
  date published: 2025-05-31

Nueva Vida
type: MusicRecording
duration: PT2M15S
duration ms: 135948
explicit: false
by artist: Cristian Barraza
in album: Nueva Vida
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZDQH2397089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T13:07:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2752f0d0f5f7e1bdaa176836d954abfdd5c940e5075903b88ae78e640eefe1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959132
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959132
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2397089
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T13:20:46+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 959132
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T13:20:46+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2752f0d0f5f7e1bdaa176836d954abfdd5c940e5075903b88ae78e640eefe1d. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZDQH2397089.
  date published: 2026-07-22T13:34:27Z
audio: Nueva Vida
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.589
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.522
  additional property: Energy
    type: PropertyValue
    value: 0.667
  additional property: Speechiness
    type: PropertyValue
    value: 0.092
  additional property: Acousticness
    type: PropertyValue
    value: 0.206
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.339
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.557
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.141
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major