Nueva Mente
type: MusicGroup
genre: cumbia sonidera
popularity: 8
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89acd492a54f44c1a48861ff270770b86801e8b530a73468b49f13ebb9304a70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cef9d3a-3693-47c6-8997-b42de91abd00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cef9d3a-3693-47c6-8997-b42de91abd00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cef9d3a-3693-47c6-8997-b42de91abd00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89acd492a54f44c1a48861ff270770b86801e8b530a73468b49f13ebb9304a70","name":"Nueva Mente","registered_at":"2026-06-17T09:01:58Z","symbol":"NIM1346335","token_address":"0x6eb2481fe82ad885d86b55c12072ae335d3997ec","type":"artist","uuid":"7cef9d3a-3693-47c6-8997-b42de91abd00"}
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 0x89acd492a54f44c1a48861ff270770b86801e8b530a73468b49f13ebb9304a70. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cef9d3a-3693-47c6-8997-b42de91abd00.json and https://artists.proofprofile.net/proofs/artist/7cef9d3a-3693-47c6-8997-b42de91abd00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x89acd492a54f44c1a48861ff270770b86801e8b530a73468b49f13ebb9304a70","name":"Nueva Mente","registered_at":"2026-06-17T09:01:58Z","symbol":"NIM1346335","token_address":"0x6eb2481fe82ad885d86b55c12072ae335d3997ec","type":"artist","uuid":"7cef9d3a-3693-47c6-8997-b42de91abd00"}
album: Me Gustas Me Encantas
  type: MusicAlbum
  date published: 2019
album: Soledad
  type: MusicAlbum
  date published: 2019
album: Déjame Conocerte
  type: MusicAlbum
  date published: 2020
album: Por Pura Curiosidad
  type: MusicAlbum
  date published: 2021-10-19
album: Por Pura Curiosidad
  type: MusicAlbum
  date published: 2021-10-19
album: Cumbias Con Estilo (Live Session)
  type: MusicAlbum
  date published: 2022-06-10
album: Sonideras Con Estilo
  type: MusicAlbum
  date published: 2022-06-26
album: Nasa
  type: MusicAlbum
  date published: 2022-07-15
album: De 2 a 3
  type: MusicAlbum
  date published: 2022-09-19
album: Calidad
  type: MusicAlbum
  date published: 2022-10-19
album: Quiero Bailar Contigo
  type: MusicAlbum
  date published: 2022-12-09
album: Manos de Tijera
  type: MusicAlbum
  date published: 2023-03-01
album: Sonideras Con Estilo, Vol. 2
  type: MusicAlbum
  date published: 2023-12-15
  track: Regresa Amor
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201077
    explicit: false
    by artist: Nueva Mente
    in album: Sonideras Con Estilo, Vol. 2
      type: MusicAlbum
      date published: 2023-12-15
    genre: cumbia sonidera
    isrc code: QZW9L2334955
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:42:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x79e722787543b21262fe820308084f04a26b694c49fb7055f9788f2419bb29e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2334955
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x79e722787543b21262fe820308084f04a26b694c49fb7055f9788f2419bb29e8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZW9L2334955.
      date published: 2026-07-05T19:27:56Z
    audio: Regresa Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 182.059
      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: 0.559
      additional property: Energy
        type: PropertyValue
        value: 0.78
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.21
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.719
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.393
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ese Sueño
  type: MusicAlbum
  date published: 2024-04-15
album: No Te Encuentro
  type: MusicAlbum
  date published: 2024-07-25
album: Guarapera
  type: MusicAlbum
  date published: 2024-10-31
album: Hasta el Amanecer
  type: MusicAlbum
  date published: 2025-03-06
album: Con Otro
  type: MusicAlbum
  date published: 2025-06-27
  track: Con Otro
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240661
    explicit: false
    by artist: Nueva Mente
    in album: Con Otro
      type: MusicAlbum
      date published: 2025-06-27
    genre: cumbia sonidera
    isrc code: QZNJW2552785
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:12:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72b578d666eca8a2e9e7e30d64ae6c9fb9f9ae6ee23f78b372a759c6ced0f96d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Con Otro

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958897

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2552785

OTSTimestamp
type: PropertyValue
value: 2026-07-20T14:57:46Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b578d666eca8a2e9e7e30d64ae6c9fb9f9ae6ee23f78b372a759c6ced0f96d. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZNJW2552785.
date published: 2026-07-20T14:57:46Z

Con Otro
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 169.886
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.524
additional property: Energy
  type: PropertyValue
  value: 0.74
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.073
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.06
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.638
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.72
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor