LA LOU
type: MusicGroup
genre: latin folk
genre: latin indie
popularity: 15
followers: 2218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1756fcf591dc2054ba86125a51cf9b15a0b088a86ca45a6afab19e694d2326fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6913a4a0-8a36-4931-8bca-d7eb96c86f01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6913a4a0-8a36-4931-8bca-d7eb96c86f01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6913a4a0-8a36-4931-8bca-d7eb96c86f01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1756fcf591dc2054ba86125a51cf9b15a0b088a86ca45a6afab19e694d2326fb","name":"LA LOU","registered_at":"2026-06-14T15:32:48Z","symbol":"NIM0497017","token_address":"0xde7c4b3a57b825834e2baab4d3a1c0f50552f2bc","type":"artist","uuid":"6913a4a0-8a36-4931-8bca-d7eb96c86f01"}
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 0x1756fcf591dc2054ba86125a51cf9b15a0b088a86ca45a6afab19e694d2326fb. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6913a4a0-8a36-4931-8bca-d7eb96c86f01.json and https://artists.proofprofile.net/proofs/artist/6913a4a0-8a36-4931-8bca-d7eb96c86f01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:19:15Z
  text: {"copyright_id":"0x1756fcf591dc2054ba86125a51cf9b15a0b088a86ca45a6afab19e694d2326fb","name":"LA LOU","registered_at":"2026-06-14T15:32:48Z","symbol":"NIM0497017","token_address":"0xde7c4b3a57b825834e2baab4d3a1c0f50552f2bc","type":"artist","uuid":"6913a4a0-8a36-4931-8bca-d7eb96c86f01"}
album: Siempre Supe
  type: MusicAlbum
  date published: 2019-07-06
album: Loop de Amor
  type: MusicAlbum
  date published: 2020-12-04
album: Transparentes
  type: MusicAlbum
  date published: 2021-03-26
album: En Todas Partes
  type: MusicAlbum
  date published: 2021-07-09
album: Fuentes de Ortiz
  type: MusicAlbum
  date published: 2021-09-09
album: Planes para Hoy
  type: MusicAlbum
  date published: 2021-11-12
  track: Rara
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283333
    explicit: false
    by artist: LA LOU
    in album: Planes para Hoy
      type: MusicAlbum
      date published: 2021-11-12
    genre: latin folk
    genre: latin indie
    isrc code: QZNJY2103939
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:57:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd42ab256fcc4fd79724a6a0287d32c7966cc26bb1e1f251a601c4ce0498a5846
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2103939
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:59:24Z
    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 0xd42ab256fcc4fd79724a6a0287d32c7966cc26bb1e1f251a601c4ce0498a5846. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:59:24Z), 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/QZNJY2103939.
      date published: 2026-07-20T19:59:24Z
    audio: Rara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.991
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.62
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.296
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.201
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mi Barrio
  type: MusicAlbum
  date published: 2022-05-13
  track: Mi Barrio
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162250
    explicit: false
    by artist: LA LOU
    in album: Mi Barrio
      type: MusicAlbum
      date published: 2022-05-13
    genre: latin folk
    genre: latin indie
    isrc code: QZHZ52223897
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:50:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88199d6d38488d38b4c882bb04a04c13adb8dad5c0da50272e3157dc35869c7e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52223897
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:52:40Z
    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 0x88199d6d38488d38b4c882bb04a04c13adb8dad5c0da50272e3157dc35869c7e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:52:40Z), 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/QZHZ52223897.
      date published: 2026-07-19T23:52:40Z
    audio: Mi Barrio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.998
      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
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Barquinho
album: Casualidad
album: Nuestras Formas
album: La Despedida
album: Los Inviernos
album: Me Das Paz

Danceability
type: PropertyValue
value: 0.728

Energy
type: PropertyValue
value: 0.421

Speechiness
type: PropertyValue
value: 0.097

Acousticness
type: PropertyValue
value: 0.659

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.096

Valence (Positivity)
type: PropertyValue
value: 0.571

Loudness (dB)
type: PropertyValue
value: -11.176

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Barquinho
type: MusicAlbum
date published: 2022-08-19
track: Barquinho
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152750
  explicit: false
  by artist: LA LOU
  in album: Barquinho
    type: MusicAlbum
    date published: 2022-08-19
  genre: latin folk
  genre: latin indie
  isrc code: QZNJY2206929
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T14:15:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f4b2a5be1d4a54f20b8ad540f4aea502113c33bd8b5159947d90101d835d651
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2206929
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x6f4b2a5be1d4a54f20b8ad540f4aea502113c33bd8b5159947d90101d835d651. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNJY2206929.
    date published: 2026-07-05T18:48:28Z
  audio: Barquinho
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.029
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.879
    additional property: Energy
      type: PropertyValue
      value: 0.389
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.285
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.433
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.958
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Casualidad
type: MusicAlbum
date published: 2023-06-30

Nuestras Formas
type: MusicAlbum
date published: 2023-10-13

La Despedida
type: MusicAlbum
date published: 2024-05-17

Los Inviernos
type: MusicAlbum
date published: 2024-10-04

Me Das Paz
type: MusicAlbum
date published: 2025-03-28