Otny Letras
type: MusicGroup
popularity: 4
followers: 870
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe8cd5a518b7475d3223ed1484cce2858e12cf2c790640f5815e384fed3d4c72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da8f4675-22f9-4e0f-900b-75ccb55f8b7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da8f4675-22f9-4e0f-900b-75ccb55f8b7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da8f4675-22f9-4e0f-900b-75ccb55f8b7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe8cd5a518b7475d3223ed1484cce2858e12cf2c790640f5815e384fed3d4c72","name":"Otny Letras","registered_at":"2026-06-21T04:39:37Z","symbol":"NIM1818746","token_address":"0xcf713ab30961812a1037f22f8890ac82aa7bedeb","type":"artist","uuid":"da8f4675-22f9-4e0f-900b-75ccb55f8b7a"}
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 0xfe8cd5a518b7475d3223ed1484cce2858e12cf2c790640f5815e384fed3d4c72. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da8f4675-22f9-4e0f-900b-75ccb55f8b7a.json and https://artists.proofprofile.net/proofs/artist/da8f4675-22f9-4e0f-900b-75ccb55f8b7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfe8cd5a518b7475d3223ed1484cce2858e12cf2c790640f5815e384fed3d4c72","name":"Otny Letras","registered_at":"2026-06-21T04:39:37Z","symbol":"NIM1818746","token_address":"0xcf713ab30961812a1037f22f8890ac82aa7bedeb","type":"artist","uuid":"da8f4675-22f9-4e0f-900b-75ccb55f8b7a"}
album: Crazy Dark & Fresh
  type: MusicAlbum
  date published: 2012-10-31
album: The Time Is Gold
  type: MusicAlbum
  date published: 2016-12-15
album: Volver A Nacer
  type: MusicAlbum
  date published: 2014-12-31
album: Entre Cerros, Vol. 2
  type: MusicAlbum
  date published: 2012-09-30
album: Como En Aquellos Días
  type: MusicAlbum
  date published: 2011-12-15
album: Entre Cerros Vol.1
  type: MusicAlbum
  date published: 2010-12-31
album: COLOR CODEÍNA
  type: MusicAlbum
  date published: 2024-08-26
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  type: MusicAlbum
  date published: 2024-05-24
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  type: MusicAlbum
  date published: 2024-01-20
album: Desde Cero
  type: MusicAlbum
  date published: 2023-06-29
album: Cuando Le Conviene
  type: MusicAlbum
  date published: 2023-04-05
album: Sinergia
  type: MusicAlbum
  date published: 2022-12-31
album: Ciego (Remix)
  type: MusicAlbum
  date published: 2022-12-17
album: Cuento de Hadas
  type: MusicAlbum
  date published: 2022-08-26
album: Ciego
  type: MusicAlbum
  date published: 2021-12-28
album: Super Hype
  type: MusicAlbum
  date published: 2021-08-31
album: Stilly
  type: MusicAlbum
  date published: 2021-05-20
album: Vibras Llueven
  type: MusicAlbum
  date published: 2019-01-15
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  type: MusicAlbum
  date published: 2018-10-05
album: Solo Debo Seguir
  type: MusicAlbum
  date published: 2018-06-28
album: El Primero
  type: MusicAlbum
  date published: 2018-03-08
album: Tuany One Savage
  type: MusicAlbum
  date published: 2018-02-12
album: De Pobres A Ricos
  type: MusicAlbum
  date published: 2018-01-27
album: El Club De Siempre
  type: MusicAlbum
  date published: 2017-12-11
album: Rápido Voy
  type: MusicAlbum
  date published: 2017-11-26
album: Se Terminó
  type: MusicAlbum
  date published: 2017-11-16
album: Ellos Quieren
  type: MusicAlbum
  date published: 2017-05-28
album: En Lo Mío
  type: MusicAlbum
  date published: 2017-03-29
album: Mientras Tanto
  type: MusicAlbum
  date published: 2014-12-29
album: Pequeñas Cosas
  type: MusicAlbum
  date published: 2014-05-07
album: Llamado a la Patria
  type: MusicAlbum
  date published: 2016-09-28
  track: Llamado a la Patria
album: Equinoccio
  type: MusicAlbum
  date published: 2023-10-31
album: Diamonds or Demons
  type: MusicAlbum
  date published: 2024-05-31
album: Trato de Olvidarte
  type: MusicAlbum
  date published: 2017-01-26
album: Cuento Breve
  type: MusicAlbum
  date published: 2016-10-25

Llamado a la Patria
type: MusicRecording
duration: PT9M32S
duration ms: 572421
explicit: false
by artist: Boves The Genius
by artist: Godspel Beats
by artist: Jay Funez
by artist: Zurdo La Zeta
by artist: Famouz Brich
by artist: Lirikal 41
by artist: Lish La Diferencia
by artist: Otny Letras
by artist: Leandro Junior
by artist: K-Tra
in album: Llamado a la Patria
  type: MusicAlbum
  date published: 2016-09-28
isrc code: RUA1H1533028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x2a737855e62f4c1f1e5a43504b53de1885ec216084cc2f39ccd8dff333e0e94f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/RUA1H1533028.
  date published: 2026-07-02T05:09:12Z
audio: Llamado a la Patria
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.847
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.186
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.503
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.419
  additional property: Key Name
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    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor