Juani Mustard
type: MusicGroup
genre: bedroom pop
popularity: 2
followers: 569
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec5902c0e3a121fb40aa5eae3d1019049797c3ab63b0860f7c37177db5644510
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ce59a3c-bceb-4358-bc51-8c72e0bed015.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ce59a3c-bceb-4358-bc51-8c72e0bed015.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ce59a3c-bceb-4358-bc51-8c72e0bed015
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec5902c0e3a121fb40aa5eae3d1019049797c3ab63b0860f7c37177db5644510","name":"Juani Mustard","registered_at":"2026-06-17T03:56:04Z","symbol":"NIM1273398","token_address":"0xae7746386cae7865e2fd39fb0b39f42427057f8e","type":"artist","uuid":"6ce59a3c-bceb-4358-bc51-8c72e0bed015"}
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 0xec5902c0e3a121fb40aa5eae3d1019049797c3ab63b0860f7c37177db5644510. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ce59a3c-bceb-4358-bc51-8c72e0bed015.json and https://artists.proofprofile.net/proofs/artist/6ce59a3c-bceb-4358-bc51-8c72e0bed015.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xec5902c0e3a121fb40aa5eae3d1019049797c3ab63b0860f7c37177db5644510","name":"Juani Mustard","registered_at":"2026-06-17T03:56:04Z","symbol":"NIM1273398","token_address":"0xae7746386cae7865e2fd39fb0b39f42427057f8e","type":"artist","uuid":"6ce59a3c-bceb-4358-bc51-8c72e0bed015"}
album: Andrea, You Are a Selfish Woman
  type: MusicAlbum
  date published: 2020-05-15
album: Andrea, You Are a Selfish Woman
  type: MusicAlbum
  date published: 2020-05-19
album: Andrea, You Are a Selfish Woman
  type: MusicAlbum
  date published: 2020-05-19
album: Violent Femmes
  type: MusicAlbum
  date published: 2020-07-17
album: Violent Femmes
  type: MusicAlbum
  date published: 2020-07-17
album: Inseguridad
  type: MusicAlbum
  date published: 2020-12-28
album: Tourist
  type: MusicAlbum
  date published: 2021-03-15
album: Tourist
  type: MusicAlbum
  date published: 2021-03-15
album: Me Quería Enamorar
  type: MusicAlbum
  date published: 2022-06-17
album: Don't You Know
  type: MusicAlbum
  date published: 2022-08-22
album: La vida, la canción
  type: MusicAlbum
  date published: 2022-12-05
album: La vida, la canción
  type: MusicAlbum
  date published: 2022-12-05
album: Está bien / Alright
  type: MusicAlbum
  date published: 2023-06-08
album: No era yo
  type: MusicAlbum
  date published: 2023-11-09
album: Con una ayudita de mis amigos
  type: MusicAlbum
  date published: 2024-10-04
  track: Está bien / Alright
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151374
    explicit: false
    by artist: Juani Mustard
    in album: Con una ayudita de mis amigos
      type: MusicAlbum
      date published: 2024-10-04
    genre: bedroom pop
    isrc code: ES71G2418979
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T22:44:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b8a774677e0c37e54b5225b14f45965e3b59367b62e7ad1911b58f663f5fe12
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960478
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960478
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2418979
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T23:30:38Z
    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 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 0x3b8a774677e0c37e54b5225b14f45965e3b59367b62e7ad1911b58f663f5fe12. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES71G2418979.
      date published: 2026-07-31T23:30:38Z
    audio: Está bien / Alright
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.865
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.345
      additional property: Energy
        type: PropertyValue
        value: 0.699
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.552
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.607
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.052
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Polvo
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190624
    explicit: false
    by artist: Juani Mustard
    in album: Con una ayudita de mis amigos
      type: MusicAlbum
      date published: 2024-10-04
    genre: bedroom pop
    isrc code: ES71G2418990
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T20:02:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdf30c9f8c92970990a4ccf554059990959e3245328a600262024eb9c05c002b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960459
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960459
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2418990
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T20:22:46Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Polvo

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 0xbdf30c9f8c92970990a4ccf554059990959e3245328a600262024eb9c05c002b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ES71G2418990.
date published: 2026-07-31T20:22:46Z

Polvo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 148.583
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.452
additional property: Energy
  type: PropertyValue
  value: 0.758
additional property: Speechiness
  type: PropertyValue
  value: 0.037
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.228
additional property: Liveness
  type: PropertyValue
  value: 0.125
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.507
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.147
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major