Grupo Chicago 5
type: MusicGroup
genre: cumbia sonidera
popularity: 3
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe050031133ed38a13663a579e65cf66e564913e863c3e620243ae8bd531e0544
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/597847ee-e6f6-4f10-a380-a5b03f18f099.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/597847ee-e6f6-4f10-a380-a5b03f18f099.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/597847ee-e6f6-4f10-a380-a5b03f18f099
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe050031133ed38a13663a579e65cf66e564913e863c3e620243ae8bd531e0544","name":"Grupo Chicago 5","registered_at":"2026-06-16T20:45:54Z","symbol":"NIM1170765","token_address":"0x23ace324c84d849c5f6ce1626d318c0eaf15bc12","type":"artist","uuid":"597847ee-e6f6-4f10-a380-a5b03f18f099"}
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 0xe050031133ed38a13663a579e65cf66e564913e863c3e620243ae8bd531e0544. 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/597847ee-e6f6-4f10-a380-a5b03f18f099.json and https://artists.proofprofile.net/proofs/artist/597847ee-e6f6-4f10-a380-a5b03f18f099.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe050031133ed38a13663a579e65cf66e564913e863c3e620243ae8bd531e0544","name":"Grupo Chicago 5","registered_at":"2026-06-16T20:45:54Z","symbol":"NIM1170765","token_address":"0x23ace324c84d849c5f6ce1626d318c0eaf15bc12","type":"artist","uuid":"597847ee-e6f6-4f10-a380-a5b03f18f099"}
album: Viento
  type: MusicAlbum
  date published: 2021-09-21
album: Cumbias Instrumentales
  type: MusicAlbum
  date published: 2021-11-19
album: Soniderisimo
  type: MusicAlbum
  date published: 2021-11-26
album: Supermantenido
  type: MusicAlbum
  date published: 2021-11-29
album: Un Poco Loco
  type: MusicAlbum
  date published: 2023-04-20
album: Super Mantenido
  type: MusicAlbum
  date published: 2023-04-20
album: Por Tonto Te Perdi
  type: MusicAlbum
  date published: 2023-12-08
album: El Baile del Chucucha
  type: MusicAlbum
  date published: 2024-08-15