Donuts Hole
type: MusicGroup
popularity: 18
followers: 2397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e907f443d979fab45777fc074d8c31d8aa5a022111aeeec7af815e00e6ec143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50548c2e-44cc-4f97-bee2-afef6a98d040.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50548c2e-44cc-4f97-bee2-afef6a98d040.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50548c2e-44cc-4f97-bee2-afef6a98d040
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e907f443d979fab45777fc074d8c31d8aa5a022111aeeec7af815e00e6ec143","name":"Donuts Hole","registered_at":"2026-06-14T12:52:02Z","symbol":"NIM0458644","token_address":"0xce8423e24355a71445c549eb915063b4ce51291a","type":"artist","uuid":"50548c2e-44cc-4f97-bee2-afef6a98d040"}
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 0x8e907f443d979fab45777fc074d8c31d8aa5a022111aeeec7af815e00e6ec143. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50548c2e-44cc-4f97-bee2-afef6a98d040.json and https://artists.proofprofile.net/proofs/artist/50548c2e-44cc-4f97-bee2-afef6a98d040.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x8e907f443d979fab45777fc074d8c31d8aa5a022111aeeec7af815e00e6ec143","name":"Donuts Hole","registered_at":"2026-06-14T12:52:02Z","symbol":"NIM0458644","token_address":"0xce8423e24355a71445c549eb915063b4ce51291a","type":"artist","uuid":"50548c2e-44cc-4f97-bee2-afef6a98d040"}
album: Parodia De Un Silencio
  type: MusicAlbum
  date published: 2014-02-27
album: Parodia de un Silencio
  type: MusicAlbum
  date published: 2014-02-27
album: En Cada Hogar
  type: MusicAlbum
  date published: 2016-06-28
album: Límites
  type: MusicAlbum
  date published: 2016-10-09
album: En Cada Hogar
  type: MusicAlbum
  date published: 2016-10-09
album: Ekiriri
  type: MusicAlbum
  date published: 2016-10-09
album: La Sombra de Tu legado
  type: MusicAlbum
  date published: 2018-03-20
album: Tu reflejo
  type: MusicAlbum
  date published: 2018-05-05
album: Ekiriri
  type: MusicAlbum
  date published: 2018-09-30
album: Heridas
  type: MusicAlbum
  date published: 2020-02-07
album: Mapas
  type: MusicAlbum
  date published: 2020-03-24
album: Mapas
  type: MusicAlbum
  date published: 2020-05-01
album: Otro Día en el Mundo
  type: MusicAlbum
  date published: 2020-08-07
album: Fragmenta
  type: MusicAlbum
  date published: 2020-09-04
album: Mapas (Remix)
  type: MusicAlbum
  date published: 2021-01-08
album: Mi Lado Dominante de Mí (Acústico)
  type: MusicAlbum
  date published: 2021-09-16
album: Ya no eres tú
  type: MusicAlbum
  date published: 2023-02-10
  track: Ya no eres tú
    type: MusicRecording
    duration: PT5M15S
    duration ms: 315744
    explicit: false
    by artist: Donuts Hole
    in album: Ya no eres tú
      type: MusicAlbum
      date published: 2023-02-10
    isrc code: QZFYZ2360026
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:33:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd40d7dfe1c7f625a9a64d8e490c95377fb95bfb4c4dd313d0a3cffe1457eacd3
    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
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2360026
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xd40d7dfe1c7f625a9a64d8e490c95377fb95bfb4c4dd313d0a3cffe1457eacd3. 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/QZFYZ2360026 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: Ya no eres tú
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.991
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.499
      additional property: Energy
        type: PropertyValue
        value: 0.882
      additional property: Speechiness
        type: PropertyValue
        value: 0.223
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.03
      additional property: Liveness
        type: PropertyValue
        value: 0.28
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.182
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.098
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pequeño Guerrero (Remix)
  type: MusicAlbum
  date published: 2023-09-01
album: La Tristeza Quiere Matarme
  type: MusicAlbum
  date published: 2023-10-06
album: Ya no eres tú (Lofi)
  type: MusicAlbum
  date published: 2023-12-22
album: OJEPSE LE
  type: MusicAlbum
  date published: 2024-06-21
album: Seréis vosotros
  type: MusicAlbum
  date published: 2025-07-04