SoloNacho
type: MusicGroup
genre: reggaeton chileno
popularity: 9
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21378b3a7cc262793c5df5c0ff434ced65cd04df5efe1b6a8d0dd8b76aab448b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7de9cf3c-1e04-434b-8362-87bab7dd2f02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7de9cf3c-1e04-434b-8362-87bab7dd2f02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7de9cf3c-1e04-434b-8362-87bab7dd2f02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21378b3a7cc262793c5df5c0ff434ced65cd04df5efe1b6a8d0dd8b76aab448b. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7de9cf3c-1e04-434b-8362-87bab7dd2f02.json and https://artists.proofprofile.net/proofs/artist/7de9cf3c-1e04-434b-8362-87bab7dd2f02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
album: Nena Tú
  type: MusicAlbum
  date published: 2024-02-14
  track: Nena Tú
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263994
    explicit: false
    by artist: Kra D
    by artist: Esede
    by artist: SoloNacho
    in album: Nena Tú
      type: MusicAlbum
      date published: 2024-02-14
    popularity: 10
    isrc code: QZ5AB2418862
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T14:14:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d1f5fdf874ec379527f27d69668fa465be8ab4b1414b3468bf8192ecf860571
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2418862
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1f5fdf874ec379527f27d69668fa465be8ab4b1414b3468bf8192ecf860571. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZ5AB2418862.
      date published: 2026-07-08T03:20:19Z
    audio: Nena Tú
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.191
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.731
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.609
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.749
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Slow Time
  type: MusicAlbum
  date published: 2023-12-14
album: 2Mab
  type: MusicAlbum
  date published: 2023-07-21
album: Tornasol
  type: MusicAlbum
  date published: 2022-12-30
album: 2918
  type: MusicAlbum
  date published: 2023-11-16
album: ARTIFICIALES
  type: MusicAlbum
  date published: 2023-11-09
album: Number Shawty
  type: MusicAlbum
  date published: 2023-07-15
album: Mienteme
  type: MusicAlbum
  date published: 2023-06-02
album: FAKE
  type: MusicAlbum
  date published: 2023-04-27
album: Bailame Lento
  type: MusicAlbum
  date published: 2023-04-14
album: SPLASH
  type: MusicAlbum
  date published: 2023-02-23
album: Modo Avión
  type: MusicAlbum
  date published: 2022-12-15
album: YNQTA
  type: MusicAlbum
  date published: 2022-11-04
album: Mala Mía
  type: MusicAlbum
  date published: 2022-09-01
album: Wanna Lov U
  type: MusicAlbum
  date published: 2022-08-25
album: Desde que te Fuiste
  type: MusicAlbum
  date published: 2022-06-16
album: Perreo a Domicilio
  type: MusicAlbum
  date published: 2022-05-27
album: Superlatividad EP
  type: MusicAlbum
  date published: 2022-03-25
album: Tonight
  type: MusicAlbum
  date published: 2022-01-03
album: Danzares
  type: MusicAlbum
  date published: 2021-11-18
album: Japanese Denim (Spanish Remix)
  type: MusicAlbum
  date published: 2021-09-27
  track: Japanese Denim - Spanish Remix
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271910
    explicit: false
    by artist: SoloNacho
    in album: Japanese Denim (Spanish Remix)
      type: MusicAlbum
      date published: 2021-09-27
    isrc code: QZNWQ2190506
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T13:10:54+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Japanese Denim - Spanish Remix
album: Sustancia
album: Superpoderes
album: OTRA VEZ
album: 24
album: FLOTAR
album: FANTASMA
album: SOLO

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbf98bb2eb32f3cf6a9dce6b5c76cf1eae44f8707339481484c265a4268763a22

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960264

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960264

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2190506

OTSTimestamp
type: PropertyValue
value: 2026-07-30T14:36:16Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf98bb2eb32f3cf6a9dce6b5c76cf1eae44f8707339481484c265a4268763a22. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZNWQ2190506.
date published: 2026-07-30T14:36:16Z

Japanese Denim - Spanish Remix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.038
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.548
additional property: Energy
  type: PropertyValue
  value: 0.252
additional property: Speechiness
  type: PropertyValue
  value: 0.041
additional property: Acousticness
  type: PropertyValue
  value: 0.433
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.073
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.384
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.589
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Major

Sustancia
type: MusicAlbum
date published: 2021-07-23

Superpoderes
type: MusicAlbum
date published: 2021-06-18

OTRA VEZ
type: MusicAlbum
date published: 2021-05-06

24
type: MusicAlbum
date published: 2021-04-20

FLOTAR
type: MusicAlbum
date published: 2021-02-24

FANTASMA
type: MusicAlbum
date published: 2021-02-08

SOLO
type: MusicAlbum
date published: 2021-02-04