Leo Quinteros
type: MusicGroup
description: Leo Quinteros (Arica, 11 July 1975) is a Chilean singer-songwriter and guitarist. He made his official debut in 2004 with the album 1A, which was critically acclaimed for its technical finesse and lyr
popularity: 13
followers: 6726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe288c50da50ce07d90ef0363c608590cb0eee8e9101e4e955c9963a3f104a81d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49070a07-9b02-41c3-84f4-f9f0973b0ea9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49070a07-9b02-41c3-84f4-f9f0973b0ea9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49070a07-9b02-41c3-84f4-f9f0973b0ea9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe288c50da50ce07d90ef0363c608590cb0eee8e9101e4e955c9963a3f104a81d","name":"Leo Quinteros","registered_at":"2026-06-14T12:11:51Z","symbol":"NIM0449061","token_address":"0x8b66dee9ac57f281b16fe4e16870da8928e40dcb","type":"artist","uuid":"49070a07-9b02-41c3-84f4-f9f0973b0ea9"}
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 0xe288c50da50ce07d90ef0363c608590cb0eee8e9101e4e955c9963a3f104a81d. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49070a07-9b02-41c3-84f4-f9f0973b0ea9.json and https://artists.proofprofile.net/proofs/artist/49070a07-9b02-41c3-84f4-f9f0973b0ea9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0xe288c50da50ce07d90ef0363c608590cb0eee8e9101e4e955c9963a3f104a81d","name":"Leo Quinteros","registered_at":"2026-06-14T12:11:51Z","symbol":"NIM0449061","token_address":"0x8b66dee9ac57f281b16fe4e16870da8928e40dcb","type":"artist","uuid":"49070a07-9b02-41c3-84f4-f9f0973b0ea9"}
album: Los días santos
  type: MusicAlbum
  date published: 2000-03-04
album: 1a
  type: MusicAlbum
  date published: 2004-02-02
album: 1a
  type: MusicAlbum
  date published: 2004-02-02
album: Los Accidentes Del Futuro
  type: MusicAlbum
  date published: 2004-02-26
  track: Invisibilidad
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215040
    explicit: false
    by artist: Leo Quinteros
    in album: Los Accidentes Del Futuro
      type: MusicAlbum
      date published: 2004-02-26
    isrc code: CLEN21401458
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:09:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x91092f456ed62d84c2019ae1e2ceab5eab8896073fe368602d269d457e42f594
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958196
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958196
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLEN21401458
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:38:50Z
    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 0x91092f456ed62d84c2019ae1e2ceab5eab8896073fe368602d269d457e42f594. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/CLEN21401458.
      date published: 2026-07-15T20:38:50Z
    audio: Invisibilidad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.087
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.531
      additional property: Energy
        type: PropertyValue
        value: 0.654
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.083
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.185
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.778
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.474
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: La Enredadera
    type: MusicRecording
    duration: PT4M54S
    duration ms: 294346
    explicit: false
    by artist: Leo Quinteros
    in album: Los Accidentes Del Futuro
      type: MusicAlbum
      date published: 2004-02-26
    isrc code: CLEN21401459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-30T00:45:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9015408d870db2715207f0ee5c137f5336f27103b7afb2c6c3cd2b43853788a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLEN21401459
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xc9015408d870db2715207f0ee5c137f5336f27103b7afb2c6c3cd2b43853788a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CLEN21401459.
      date published: 2026-07-02T16:51:38Z
    audio: La Enredadera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.383
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.292
      additional property: Energy
        type: PropertyValue
        value: 0.375
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.72
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ahora
album: Los Accidentes del Futuro
album: Los Dias Santos
album: Antartica
album: Los accidentes del futuro
album: 1A
album: Chao Pescao
album: Antártica
album: Ella se cambió de nombre
album: Jacinta

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.216

Valence (Positivity)
type: PropertyValue
value: 0.592

Loudness (dB)
type: PropertyValue
value: -12.331

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Ahora
type: MusicAlbum
date published: 2006-02-02

Ahora
type: MusicAlbum
date published: 2006-02-02

Los Accidentes del Futuro
type: MusicAlbum
date published: 2007-02-02

Los Dias Santos
type: MusicAlbum
date published: 2010-11-29

Antartica
type: MusicAlbum
date published: 2013-01-01

Antartica
type: MusicAlbum
date published: 2013-09-04

Ahora
type: MusicAlbum
date published: 2014-10-02

Los accidentes del futuro
type: MusicAlbum
date published: 2014-10-02

1A
type: MusicAlbum
date published: 2014-10-15

Antartica
type: MusicAlbum
date published: 2019-09-25

Chao Pescao
type: MusicAlbum
date published: 2020-07-02

Antártica
type: MusicAlbum
date published: 2021-02-01

Ella se cambió de nombre
type: MusicAlbum
date published: 2021-11-15

Jacinta
type: MusicAlbum
date published: 2023-11-06