Los Guacharacos
type: MusicGroup
genre: chicha
genre: cumbia
popularity: 14
followers: 979
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04434bf6ad991cf252153fe74011672c6dcc91cf0c15b4705da68df799f36524
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4ede961-71d0-4706-a89c-ff142002182a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4ede961-71d0-4706-a89c-ff142002182a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4ede961-71d0-4706-a89c-ff142002182a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04434bf6ad991cf252153fe74011672c6dcc91cf0c15b4705da68df799f36524","name":"Los Guacharacos","registered_at":"2026-06-15T04:29:30Z","symbol":"NIM0682352","token_address":"0x1ac032cf3785d5e9a4bf54ccc32fe2291f2170ad","type":"artist","uuid":"e4ede961-71d0-4706-a89c-ff142002182a"}
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 0x04434bf6ad991cf252153fe74011672c6dcc91cf0c15b4705da68df799f36524. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4ede961-71d0-4706-a89c-ff142002182a.json and https://artists.proofprofile.net/proofs/artist/e4ede961-71d0-4706-a89c-ff142002182a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x04434bf6ad991cf252153fe74011672c6dcc91cf0c15b4705da68df799f36524","name":"Los Guacharacos","registered_at":"2026-06-15T04:29:30Z","symbol":"NIM0682352","token_address":"0x1ac032cf3785d5e9a4bf54ccc32fe2291f2170ad","type":"artist","uuid":"e4ede961-71d0-4706-a89c-ff142002182a"}
album: En Colombie
  type: MusicAlbum
  date published: 2011-01-15
album: La Negra Saramuya
  type: MusicAlbum
  date published: 2017-05-12