Piru Saez
type: MusicGroup
genre: latin indie
popularity: 10
followers: 3696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a3ed3852f53a5ba452b779eb79b2106105553dce179c5de7341c1ca5c90007b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35bc0464-c4f1-45a9-983b-9b23dd53f503.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35bc0464-c4f1-45a9-983b-9b23dd53f503.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35bc0464-c4f1-45a9-983b-9b23dd53f503
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a3ed3852f53a5ba452b779eb79b2106105553dce179c5de7341c1ca5c90007b","name":"Piru Saez","registered_at":"2026-06-16T08:36:05Z","symbol":"NIM0996632","token_address":"0x39223ee7fe83f6ada18f6245425fb2a206cc9871","type":"artist","uuid":"35bc0464-c4f1-45a9-983b-9b23dd53f503"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3ed3852f53a5ba452b779eb79b2106105553dce179c5de7341c1ca5c90007b. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35bc0464-c4f1-45a9-983b-9b23dd53f503.json and https://artists.proofprofile.net/proofs/artist/35bc0464-c4f1-45a9-983b-9b23dd53f503.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x3a3ed3852f53a5ba452b779eb79b2106105553dce179c5de7341c1ca5c90007b","name":"Piru Saez","registered_at":"2026-06-16T08:36:05Z","symbol":"NIM0996632","token_address":"0x39223ee7fe83f6ada18f6245425fb2a206cc9871","type":"artist","uuid":"35bc0464-c4f1-45a9-983b-9b23dd53f503"}
album: Nada
  type: MusicAlbum
  date published: 2020-10-16
album: Nada
  type: MusicAlbum
  date published: 2020-10-16
album: Esta Vez / Mar del Plata
  type: MusicAlbum
  date published: 2020-12-11
album: Fluye
  type: MusicAlbum
  date published: 2021-04-16
album: Fluye
  type: MusicAlbum
  date published: 2021-04-16
album: Tanto y Mucho
  type: MusicAlbum
  date published: 2021-11-19
album: Contigo
  type: MusicAlbum
  date published: 2022-01-04
album: GET RIGHT
  type: MusicAlbum
  date published: 2022-02-02
album: Nuestra Misión (Música Original de la Serie "DT: La Misión")
  type: MusicAlbum
  date published: 2023-07-21
track: Algo Que Nos Salve
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285893
  explicit: false
  by artist: Emanero
  by artist: Piru Saez
  in album: Tres
    type: MusicAlbum
    date published: 2014-11-18
  genre: argentine-hip-hop
  genre: rap-underground-argentino
  genre: rap-conciencia
  isrc code: ARC081400289
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:08:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xadc5e123fe7049ebc0ee5df7886d0e058c50e0be75f31a8e1f0cd0d415e0790d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC081400289
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc5e123fe7049ebc0ee5df7886d0e058c50e0be75f31a8e1f0cd0d415e0790d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC081400289 — a six-check JSON result.
    date published: 2026-06-13T13:32:09Z
  audio: Algo Que Nos Salve
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.098
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.678
    additional property: Energy
      type: PropertyValue
      value: 0.92
    additional property: Speechiness
      type: PropertyValue
      value: 0.298
    additional property: Acousticness
      type: PropertyValue
      value: 0.339
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.342
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.55
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor