Coro Cantares de Colombia
type: MusicGroup
genre: popular colombian music
popularity: 6
followers: 975
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b2b97c03c4281554c47feef70a08235b517f74ad1d6d0a78025fc997ff2ece8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/943d8140-1e00-4f09-8947-12c380afc567.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/943d8140-1e00-4f09-8947-12c380afc567.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/943d8140-1e00-4f09-8947-12c380afc567
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b2b97c03c4281554c47feef70a08235b517f74ad1d6d0a78025fc997ff2ece8","name":"Coro Cantares de Colombia","registered_at":"2026-06-17T17:23:10Z","symbol":"NIM1465843","token_address":"0x32eecec628985b2b70c7973411dcb2aa2c12b74d","type":"artist","uuid":"943d8140-1e00-4f09-8947-12c380afc567"}
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 0x9b2b97c03c4281554c47feef70a08235b517f74ad1d6d0a78025fc997ff2ece8. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/943d8140-1e00-4f09-8947-12c380afc567.json and https://artists.proofprofile.net/proofs/artist/943d8140-1e00-4f09-8947-12c380afc567.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x9b2b97c03c4281554c47feef70a08235b517f74ad1d6d0a78025fc997ff2ece8","name":"Coro Cantares de Colombia","registered_at":"2026-06-17T17:23:10Z","symbol":"NIM1465843","token_address":"0x32eecec628985b2b70c7973411dcb2aa2c12b74d","type":"artist","uuid":"943d8140-1e00-4f09-8947-12c380afc567"}
album: Coros Cantares de Colombia Vol. IV
  type: MusicAlbum
  date published: 1980-03-01
album: Coros Cantares de Colombia Vol. V En los Cielos de América
  type: MusicAlbum
  date published: 1980-10-11
album: Coros Cantares de Colombia| VOL. VII
  type: MusicAlbum
  date published: 1981-11-20
album: Coros Cantares de Colombia
  type: MusicAlbum
  date published: 1991
album: Coros Cantares de Colombia Vol. III
  type: MusicAlbum
  date published: 1991-06-01
album: Soy Colombiano
  type: MusicAlbum
  date published: 1994
track: Los Cucaracheros
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193653
  explicit: false
  by artist: Coro Cantares de Colombia
  in album: Colombia Es Amor, Vol. 4
    type: MusicAlbum
    date published: 2011-12-20
  isrc code: USR011012822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:29:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a3342a71fc4fcda5e1fe40a6681f5eaefa4d7ac8a75acf30726e0d45f276dde
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR011012822
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x1a3342a71fc4fcda5e1fe40a6681f5eaefa4d7ac8a75acf30726e0d45f276dde. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USR011012822.
    date published: 2026-07-02T03:30:09Z
  audio: Los Cucaracheros
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 159.836
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.633
    additional property: Energy
      type: PropertyValue
      value: 0.701
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.717
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.153
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.96
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.334
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major