Tocando Techo
type: MusicGroup
popularity: 22
followers: 1533
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad276a4c142d9342192b029d970587b99245e31fc68c96e502c9b235f8fdec50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c54ee6a-970b-4833-b581-8d68179b827c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c54ee6a-970b-4833-b581-8d68179b827c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c54ee6a-970b-4833-b581-8d68179b827c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad276a4c142d9342192b029d970587b99245e31fc68c96e502c9b235f8fdec50","name":"Tocando Techo","registered_at":"2026-06-11T19:26:39Z","symbol":"NIM0099807","token_address":"0xc459b1d7572a11c9c9ce3dd9927e6c5c02c44360","type":"artist","uuid":"4c54ee6a-970b-4833-b581-8d68179b827c"}
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 0xad276a4c142d9342192b029d970587b99245e31fc68c96e502c9b235f8fdec50. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c54ee6a-970b-4833-b581-8d68179b827c.json and https://artists.proofprofile.net/proofs/artist/4c54ee6a-970b-4833-b581-8d68179b827c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xad276a4c142d9342192b029d970587b99245e31fc68c96e502c9b235f8fdec50","name":"Tocando Techo","registered_at":"2026-06-11T19:26:39Z","symbol":"NIM0099807","token_address":"0xc459b1d7572a11c9c9ce3dd9927e6c5c02c44360","type":"artist","uuid":"4c54ee6a-970b-4833-b581-8d68179b827c"}
album: Tocando Techo
  type: MusicAlbum
  date published: 2019-05-29
album: Frío
  type: MusicAlbum
  date published: 2021-03-29
album: No Volveré
  type: MusicAlbum
  date published: 2023-01-20
album: No Volveré
  type: MusicAlbum
  date published: 2023-01-20
album: Volar
  type: MusicAlbum
  date published: 2023-02-10
album: Volar
  type: MusicAlbum
  date published: 2023-02-10
album: Mi Perdición
  type: MusicAlbum
  date published: 2023-03-03
album: Mi Perdición
  type: MusicAlbum
  date published: 2023-03-03
album: Como un Desierto
  type: MusicAlbum
  date published: 2023-03-17
album: Como un Desierto
  type: MusicAlbum
  date published: 2023-03-17
album: Empezar de Cero
  type: MusicAlbum
  date published: 2023-04-14
album: Empezar de Cero
  type: MusicAlbum
  date published: 2023-04-14
album: Letras Absurdas
  type: MusicAlbum
  date published: 2023-05-05
album: Esas Ganas...
  type: MusicAlbum
  date published: 2023-05-26
album: Esas Ganas...
  type: MusicAlbum
  date published: 2023-05-26
album: Puntos Cardinales
  type: MusicAlbum
  date published: 2023-06-16
album: Dame Tu Veneno
  type: MusicAlbum
  date published: 2023-07-14
album: Dame Tu Veneno
  type: MusicAlbum
  date published: 2023-07-14
album: Viajero
  type: MusicAlbum
  date published: 2023-08-11
album: Viajero
  type: MusicAlbum
  date published: 2023-08-11
album: Empezando de Cero
  type: MusicAlbum
  date published: 2023-10-20
  track: Mi Perdición
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258799
    explicit: false
    by artist: Tocando Techo
    in album: Empezando de Cero
      type: MusicAlbum
      date published: 2023-10-20
    isrc code: ES31E2300431
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:29:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10f6cdc9665bb65c2f69190227de3f4186ce39dfc167e559692e636e0c5e8bb6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2300431
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:14:05Z
    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 0x10f6cdc9665bb65c2f69190227de3f4186ce39dfc167e559692e636e0c5e8bb6. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ES31E2300431.
      date published: 2026-07-21T13:14:05Z
    audio: Mi Perdición
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.008
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.485
      additional property: Energy
        type: PropertyValue
        value: 0.831
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.363
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.014
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Empezando de Cero
  type: MusicAlbum
  date published: 2023-10-20
album: Despierta
  type: MusicAlbum
  date published: 2024-08-02
album: Despierta
  type: MusicAlbum
  date published: 2024-08-02
album: Tengo una Razón
  type: MusicAlbum
  date published: 2024-11-29
album: Vagos Recuerdos
  type: MusicAlbum
  date published: 2025-03-28
album: Yo Vivo Cantando

Yo Vivo Cantando
type: MusicAlbum
date published: 2025-06-06