Ernesto Chavana
type: MusicGroup
popularity: 19
followers: 2589
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x593adda1ac7d5786f98d338b3d83d9db7d4cea303380a128e58d0c2b193f4d52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbf7b9ac-732c-488e-95c5-1968eacc9819.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbf7b9ac-732c-488e-95c5-1968eacc9819.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbf7b9ac-732c-488e-95c5-1968eacc9819
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x593adda1ac7d5786f98d338b3d83d9db7d4cea303380a128e58d0c2b193f4d52","name":"Ernesto Chavana","registered_at":"2026-06-15T00:14:16Z","symbol":"NIM0621383","token_address":"0xac40dfc721e1b46033f8b96844476d18ce125e73","type":"artist","uuid":"bbf7b9ac-732c-488e-95c5-1968eacc9819"}
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 0x593adda1ac7d5786f98d338b3d83d9db7d4cea303380a128e58d0c2b193f4d52. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbf7b9ac-732c-488e-95c5-1968eacc9819.json and https://artists.proofprofile.net/proofs/artist/bbf7b9ac-732c-488e-95c5-1968eacc9819.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x593adda1ac7d5786f98d338b3d83d9db7d4cea303380a128e58d0c2b193f4d52","name":"Ernesto Chavana","registered_at":"2026-06-15T00:14:16Z","symbol":"NIM0621383","token_address":"0xac40dfc721e1b46033f8b96844476d18ce125e73","type":"artist","uuid":"bbf7b9ac-732c-488e-95c5-1968eacc9819"}
album: Puro Licenciado
  type: MusicAlbum
  date published: 2012-08-28
  track: Un Simple Mortal (El Rey del Tribal)
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193933
    explicit: false
    by artist: Ernesto Chavana
    in album: Puro Licenciado
      type: MusicAlbum
      date published: 2012-08-28
    isrc code: USDHM1700423
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:36:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b73379b3f0f798d1ad037c07414a0800102b39362e8b6a67760ec145d1df5ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956397
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956397
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1700423
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T21:02:00Z
    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 0x6b73379b3f0f798d1ad037c07414a0800102b39362e8b6a67760ec145d1df5ce. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USDHM1700423.
      date published: 2026-07-02T21:02:00Z
    audio: Un Simple Mortal (El Rey del Tribal)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.972
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.905
      additional property: Energy
        type: PropertyValue
        value: 0.912
      additional property: Speechiness
        type: PropertyValue
        value: 0.215
      additional property: Acousticness
        type: PropertyValue
        value: 0.192
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.048
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.947
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.824
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Puro Licenciado
  type: MusicAlbum
  date published: 2012-10-01
album: Puras Mafufadas
  type: MusicAlbum
  date published: 2013-08-20
album: Mueve Tu Pompi
  type: MusicAlbum
  date published: 2017-01-20
  track: El Lavadero
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197616
    explicit: false
    by artist: Ernesto Chavana
    in album: Mueve Tu Pompi
      type: MusicAlbum
      date published: 2017-01-20
    isrc code: USDHM1700398
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:43:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x79a4ba5ba85aedca994ab8594e5b9784ac0ed102145427c7202f4eb4a95e1372
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959010
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959010
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1700398
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T14:45:51Z
    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 0x79a4ba5ba85aedca994ab8594e5b9784ac0ed102145427c7202f4eb4a95e1372. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:45:51Z), 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/USDHM1700398.
      date published: 2026-07-21T14:45:51Z
    audio: El Lavadero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.008
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.725
      additional property: Energy
        type: PropertyValue
        value: 0.943
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.289
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Sabroso
album: En el Ojo del Huracán
album: Viral
album: Las Vegas
album: El Jaboneo
album: Hot
album: Corrido Tumbado
album: Llámame
album: Perreo Fino
album: Puños
album: Las Cariñosas
album: Llámame (Versión Rock Pop)
album: Nunca Vas a Ser Yo
album: Me Arañas o Que
album: Mal de Ojo
album: Sé Tú Mismo
album: Te Extraño
album: Cacheteo
album: La lotería
album: En la miseria
album: Sudo Rico (Reggeaton)
album: RZR (El Reiser)
album: Tal Vez Seas Tú

Liveness
type: PropertyValue
value: 0.635

Valence (Positivity)
type: PropertyValue
value: 0.785

Loudness (dB)
type: PropertyValue
value: -6.931

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Sabroso
type: MusicAlbum
date published: 2017-08-07

En el Ojo del Huracán
type: MusicAlbum
date published: 2018-02-09

Viral
type: MusicAlbum
date published: 2019-01-09

Las Vegas
type: MusicAlbum
date published: 2020-02-24

El Jaboneo
type: MusicAlbum
date published: 2020-04-13

Hot
type: MusicAlbum
date published: 2022-01-11

Corrido Tumbado
type: MusicAlbum
date published: 2022-06-07

Llámame
type: MusicAlbum
date published: 2022-06-27

Perreo Fino
type: MusicAlbum
date published: 2023-03-28

Puños
type: MusicAlbum
date published: 2023-04-22

Las Cariñosas
type: MusicAlbum
date published: 2023-05-30

Llámame (Versión Rock Pop)
type: MusicAlbum
date published: 2023-06-06

Nunca Vas a Ser Yo
type: MusicAlbum
date published: 2023-06-08

Me Arañas o Que
type: MusicAlbum
date published: 2023-06-10

Mal de Ojo
type: MusicAlbum
date published: 2023-07-19

Sé Tú Mismo
type: MusicAlbum
date published: 2023-07-25

Te Extraño
type: MusicAlbum
date published: 2023-07-31

Cacheteo
type: MusicAlbum
date published: 2023-11-23

La lotería
type: MusicAlbum
date published: 2024-02-26

En la miseria
type: MusicAlbum
date published: 2024-05-23

Sudo Rico (Reggeaton)
type: MusicAlbum
date published: 2024-06-06

RZR (El Reiser)
type: MusicAlbum
date published: 2024-08-08

Tal Vez Seas Tú
type: MusicAlbum
date published: 2025-07-30