Banda Original Columbia
type: MusicGroup
popularity: 33
followers: 6326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43e58c92dd76a5f7dff2969231c0d43494c58ef4bdfefa6b8db39f64e95c824e
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/3dd1275b-4ed7-4474-94a6-077e8f8d1053.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dd1275b-4ed7-4474-94a6-077e8f8d1053.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dd1275b-4ed7-4474-94a6-077e8f8d1053
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43e58c92dd76a5f7dff2969231c0d43494c58ef4bdfefa6b8db39f64e95c824e","name":"Banda Original Columbia","registered_at":"2026-06-11T17:19:51Z","symbol":"NIM0080231","token_address":"0x04abed36491c3ecb76c01f17c0eeab41b0db4ac7","type":"artist","uuid":"3dd1275b-4ed7-4474-94a6-077e8f8d1053"}
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 0x43e58c92dd76a5f7dff2969231c0d43494c58ef4bdfefa6b8db39f64e95c824e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dd1275b-4ed7-4474-94a6-077e8f8d1053.json and https://artists.proofprofile.net/proofs/artist/3dd1275b-4ed7-4474-94a6-077e8f8d1053.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x43e58c92dd76a5f7dff2969231c0d43494c58ef4bdfefa6b8db39f64e95c824e","name":"Banda Original Columbia","registered_at":"2026-06-11T17:19:51Z","symbol":"NIM0080231","token_address":"0x04abed36491c3ecb76c01f17c0eeab41b0db4ac7","type":"artist","uuid":"3dd1275b-4ed7-4474-94a6-077e8f8d1053"}
album: Marcha Oficial del Mundial '78
  type: MusicAlbum
  date published: 1978
  track: Marcha Oficial del Mundial '78
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206976
    explicit: false
    by artist: Banda Original Columbia
    in album: Marcha Oficial del Mundial '78
      type: MusicAlbum
      date published: 1978
    isrc code: ARF107800342
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:19:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5373159226b23922cb4fefef2fd7e8efe9c4d71245ca1a9ac8415f077d49d91d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF107800342
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0x5373159226b23922cb4fefef2fd7e8efe9c4d71245ca1a9ac8415f077d49d91d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ARF107800342.
      date published: 2026-07-15T06:57:12Z
    audio: Marcha Oficial del Mundial '78
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.323
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.708
      additional property: Energy
        type: PropertyValue
        value: 0.532
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.215
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.537
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.86
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.73
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Al Gran Pueblo Argentino Salud
  type: MusicAlbum
  date published: 1978-01-13