El Nhoa
type: MusicGroup
popularity: 11
followers: 338
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf203ab8b33b7541bc681a5e11ec6a3f4aee801cad5128215b5b55160ebb4568e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59e292e6-4a10-4b64-be52-66588d977ff4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59e292e6-4a10-4b64-be52-66588d977ff4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59e292e6-4a10-4b64-be52-66588d977ff4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf203ab8b33b7541bc681a5e11ec6a3f4aee801cad5128215b5b55160ebb4568e","name":"El Nhoa","registered_at":"2026-06-14T13:56:24Z","symbol":"NIM0474005","token_address":"0xbdc0e2f72db59a9c3577912bd0e7aecc8eb977ef","type":"artist","uuid":"59e292e6-4a10-4b64-be52-66588d977ff4"}
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 0xf203ab8b33b7541bc681a5e11ec6a3f4aee801cad5128215b5b55160ebb4568e. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59e292e6-4a10-4b64-be52-66588d977ff4.json and https://artists.proofprofile.net/proofs/artist/59e292e6-4a10-4b64-be52-66588d977ff4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0xf203ab8b33b7541bc681a5e11ec6a3f4aee801cad5128215b5b55160ebb4568e","name":"El Nhoa","registered_at":"2026-06-14T13:56:24Z","symbol":"NIM0474005","token_address":"0xbdc0e2f72db59a9c3577912bd0e7aecc8eb977ef","type":"artist","uuid":"59e292e6-4a10-4b64-be52-66588d977ff4"}
album: Perdóname
  type: MusicAlbum
  date published: 2016-05-06
album: Chapa Patrá
  type: MusicAlbum
  date published: 2016-06-17
album: Aquí Estoy
  type: MusicAlbum
  date published: 2016-09-10
album: Bailando
  type: MusicAlbum
  date published: 2018-02-16
album: Fire
  type: MusicAlbum
  date published: 2018-05-07
album: Otra Vez (feat. Angel the Monster)
  type: MusicAlbum
  date published: 2019-01-31
album: Ganas
  type: MusicAlbum
  date published: 2019-03-08
album: Tik Tok
  type: MusicAlbum
  date published: 2020-02-04
album: Mi Tiempo
  type: MusicAlbum
  date published: 2020-04-17
  track: No Me Rindo
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177555
    explicit: false
    by artist: El Nhoa
    in album: Mi Tiempo
      type: MusicAlbum
      date published: 2020-04-17
    isrc code: USDY42057639
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:02:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57154c645cec40ea9a382ddcc5c50d71027d809fab14eb7bc1539c4fea2842e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42057639
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x57154c645cec40ea9a382ddcc5c50d71027d809fab14eb7bc1539c4fea2842e2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42057639 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: No Me Rindo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 192.038
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.663
      additional property: Energy
        type: PropertyValue
        value: 0.628
      additional property: Speechiness
        type: PropertyValue
        value: 0.28
      additional property: Acousticness
        type: PropertyValue
        value: 0.379
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.715
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.063
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ahora
  type: MusicAlbum
  date published: 2020-09-02
album: Tan Criticando
  type: MusicAlbum
  date published: 2021-05-06
album: Llegale (original)
  type: MusicAlbum
  date published: 2021-07-04
album: Ella
  type: MusicAlbum
  date published: 2022-09-01
album: Saoco
  type: MusicAlbum
  date published: 2022-11-04
album: Una Noche
  type: MusicAlbum
  date published: 2022-12-15
album: Soltero
  type: MusicAlbum
  date published: 2023-01-06
album: Party
  type: MusicAlbum
  date published: 2023-04-14
album: La Dema
  type: MusicAlbum
  date published: 2023-04-27
  track: La Dema
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188424
    explicit: false
    by artist: El Nhoa
    in album: La Dema
      type: MusicAlbum
      date published: 2023-04-27
    isrc code: SE6I32305383
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:20:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8df2dcde9450e7f65fa83e618435281eb207b5b79912a4201bbfedf7e756e254
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: La Dema
album: Ansiedad
album: De 0 A 100
album: Todo Contigo
album: Doctor
album: Una noche
album: La Tranza
album: LUV
album: Una noche (En Vivo)
album: Sádico
album: Mala
album: Homenaje a Saúl Coco

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32305383

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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 0x8df2dcde9450e7f65fa83e618435281eb207b5b79912a4201bbfedf7e756e254. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32305383 — a six-check JSON result.
date published: 2026-07-04T10:04:33Z

La Dema
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 124.956
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.851
additional property: Energy
  type: PropertyValue
  value: 0.717
additional property: Speechiness
  type: PropertyValue
  value: 0.091
additional property: Acousticness
  type: PropertyValue
  value: 0.259
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.083
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.891
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.708
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Ansiedad
type: MusicAlbum
date published: 2023-07-21

De 0 A 100
type: MusicAlbum
date published: 2023-07-26

Todo Contigo
type: MusicAlbum
date published: 2023-08-03

Doctor
type: MusicAlbum
date published: 2023-10-31

Una noche
type: MusicAlbum
date published: 2023-12-13

La Tranza
type: MusicAlbum
date published: 2024-03-20

LUV
type: MusicAlbum
date published: 2024-06-27

Una noche (En Vivo)
type: MusicAlbum
date published: 2024-08-29

Sádico
type: MusicAlbum
date published: 2024-10-30

Mala
type: MusicAlbum
date published: 2025-06-12

Homenaje a Saúl Coco
type: MusicAlbum
date published: 2025-11-07