Don Cumbión
type: MusicGroup
genre: cumbia
popularity: 3
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe70a12be7466c932dfdbd990d98ae80e7d6ea9be58660c2f9dd210c839983f85
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/662f2139-bc7c-496d-a133-f2ddc14f3398.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/662f2139-bc7c-496d-a133-f2ddc14f3398.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/662f2139-bc7c-496d-a133-f2ddc14f3398
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe70a12be7466c932dfdbd990d98ae80e7d6ea9be58660c2f9dd210c839983f85","name":"Don Cumbión","registered_at":"2026-06-17T01:16:40Z","symbol":"NIM1235348","token_address":"0x0c138d12b1a89a795153616832e3305753078060","type":"artist","uuid":"662f2139-bc7c-496d-a133-f2ddc14f3398"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70a12be7466c932dfdbd990d98ae80e7d6ea9be58660c2f9dd210c839983f85. 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/662f2139-bc7c-496d-a133-f2ddc14f3398.json and https://artists.proofprofile.net/proofs/artist/662f2139-bc7c-496d-a133-f2ddc14f3398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe70a12be7466c932dfdbd990d98ae80e7d6ea9be58660c2f9dd210c839983f85","name":"Don Cumbión","registered_at":"2026-06-17T01:16:40Z","symbol":"NIM1235348","token_address":"0x0c138d12b1a89a795153616832e3305753078060","type":"artist","uuid":"662f2139-bc7c-496d-a133-f2ddc14f3398"}
album: Borracho y Amanecido
  type: MusicAlbum
  date published: 2005-02-25
album: Al Carajo
  type: MusicAlbum
  date published: 2009-05-20
album: Soplame Que Me Quemo
  type: MusicAlbum
  date published: 2019-07-14
album: Márchate de Aquí
  type: MusicAlbum
  date published: 2021-02-19
album: Amorcito
  type: MusicAlbum
  date published: 2021-06-11
  track: Amorcito
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189257
    explicit: false
    by artist: Don Cumbión
    in album: Amorcito
      type: MusicAlbum
      date published: 2021-06-11
    genre: cumbia
    isrc code: ARHXW2103175
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:56:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x952862f28b961eec1f5f8cdeceac593249ebe1f2dd11b9524d7f9df707ce3756
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHXW2103175
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952862f28b961eec1f5f8cdeceac593249ebe1f2dd11b9524d7f9df707ce3756. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ARHXW2103175.
      date published: 2026-07-05T12:31:54Z
    audio: Amorcito
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.477
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.839
      additional property: Energy
        type: PropertyValue
        value: 0.843
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.276
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.209
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.984
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.593
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Enganchado Colombiano: Tu Juguete / Búsquenla / Sin Aire
  type: MusicAlbum
  date published: 2021-09-06
album: Pobre Corazón
  type: MusicAlbum
  date published: 2021-09-06
album: La Cerveza
  type: MusicAlbum
  date published: 2021-09-06
album: Quizás
  type: MusicAlbum
  date published: 2021-09-09
album: Evolución
  type: MusicAlbum
  date published: 2022-10-21
album: Ella y yo
  type: MusicAlbum
  date published: 2022-10-29