Tower Oficial
type: MusicGroup
popularity: 5
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x630d34d19b70dcabacde34fa411f1fcb5138601d067fa7b4dcb17a29273f7ee6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c7a8d71-843f-44c0-b43d-405cef1908e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c7a8d71-843f-44c0-b43d-405cef1908e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c7a8d71-843f-44c0-b43d-405cef1908e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x630d34d19b70dcabacde34fa411f1fcb5138601d067fa7b4dcb17a29273f7ee6","name":"Tower Oficial","registered_at":"2026-06-17T08:58:42Z","symbol":"NIM1345552","token_address":"0xbf7b524d441329e061d2202f72badd4b2cc7839e","type":"artist","uuid":"7c7a8d71-843f-44c0-b43d-405cef1908e1"}
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 0x630d34d19b70dcabacde34fa411f1fcb5138601d067fa7b4dcb17a29273f7ee6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c7a8d71-843f-44c0-b43d-405cef1908e1.json and https://artists.proofprofile.net/proofs/artist/7c7a8d71-843f-44c0-b43d-405cef1908e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x630d34d19b70dcabacde34fa411f1fcb5138601d067fa7b4dcb17a29273f7ee6","name":"Tower Oficial","registered_at":"2026-06-17T08:58:42Z","symbol":"NIM1345552","token_address":"0xbf7b524d441329e061d2202f72badd4b2cc7839e","type":"artist","uuid":"7c7a8d71-843f-44c0-b43d-405cef1908e1"}
album: No Cambiare
  type: MusicAlbum
  date published: 2021-10-23
album: Amor al Arte
  type: MusicAlbum
  date published: 2022-05-30
album: Un Tiempo
  type: MusicAlbum
  date published: 2022-07-20
album: Realidad
  type: MusicAlbum
  date published: 2022-08-28
album: Pa Tu Barrio
  type: MusicAlbum
  date published: 2022-12-11
album: Soy Así
  type: MusicAlbum
  date published: 2023-01-21
album: Desde Abajo
  type: MusicAlbum
  date published: 2023-06-13
album: Calles Oscuras
  type: MusicAlbum
  date published: 2023-07-08
album: Hace Tiempo
  type: MusicAlbum
  date published: 2023-10-03
album: Vuela
  type: MusicAlbum
  date published: 2023-12-17
album: Donde ¿Están?
  type: MusicAlbum
  date published: 2024-10-02
album: Donde ¿Están?
  type: MusicAlbum
  date published: 2024-10-02
  track: Donde ¿Están?
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206332
    explicit: true
    by artist: Tower Oficial
    in album: Donde ¿Están?
      type: MusicAlbum
      date published: 2024-10-02
    isrc code: QZTVM2473907
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:57:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd409a01a2517f334aafa63abf37fc49c694404b54eb64551d6ee6f36b3750997
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2473907
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 0xd409a01a2517f334aafa63abf37fc49c694404b54eb64551d6ee6f36b3750997. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZTVM2473907.
      date published: 2026-07-20T16:14:34Z
    audio: Donde ¿Están?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.971
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.841
      additional property: Energy
        type: PropertyValue
        value: 0.505
      additional property: Speechiness
        type: PropertyValue
        value: 0.392
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.322
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.501
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.567
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lo Que Se Vive
  type: MusicAlbum
  date published: 2024-11-01
  track: Lo Que Se Vive
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220153
    explicit: true
    by artist: Tower Oficial
    in album: Lo Que Se Vive
      type: MusicAlbum
      date published: 2024-11-01
    isrc code: QZDQH2435576
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:54:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe83535af599b50c48f67c551ecdc6368fe32c42b5799425357fd8476593b5bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2435576
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xbe83535af599b50c48f67c551ecdc6368fe32c42b5799425357fd8476593b5bd. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZDQH2435576.
      date published: 2026-07-18T02:58:58Z
    audio: Lo Que Se Vive
album: Alla Afuera

Lo Que Se Vive
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 140.034
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.614
additional property: Energy
  type: PropertyValue
  value: 0.685
additional property: Speechiness
  type: PropertyValue
  value: 0.4
additional property: Acousticness
  type: PropertyValue
  value: 0.003
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.105
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.535
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.416
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Alla Afuera
type: MusicAlbum
date published: 2025-11-13