Cumbias Con Wepa
type: MusicGroup
genre: cumbia
popularity: 3
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd3c412867b23e5a023eee8fec5e8be766aa1c8ddc4d1d8c637435b2a91f3276
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/316f032d-b489-40bc-8ae8-1385a14c248e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/316f032d-b489-40bc-8ae8-1385a14c248e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/316f032d-b489-40bc-8ae8-1385a14c248e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd3c412867b23e5a023eee8fec5e8be766aa1c8ddc4d1d8c637435b2a91f3276","name":"Cumbias Con Wepa","registered_at":"2026-06-16T06:42:46Z","symbol":"NIM0969579","token_address":"0x3acd5ecdf5f1841ae0c000dcb864fa5a7c800805","type":"artist","uuid":"316f032d-b489-40bc-8ae8-1385a14c248e"}
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 0xcd3c412867b23e5a023eee8fec5e8be766aa1c8ddc4d1d8c637435b2a91f3276. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/316f032d-b489-40bc-8ae8-1385a14c248e.json and https://artists.proofprofile.net/proofs/artist/316f032d-b489-40bc-8ae8-1385a14c248e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0xcd3c412867b23e5a023eee8fec5e8be766aa1c8ddc4d1d8c637435b2a91f3276","name":"Cumbias Con Wepa","registered_at":"2026-06-16T06:42:46Z","symbol":"NIM0969579","token_address":"0x3acd5ecdf5f1841ae0c000dcb864fa5a7c800805","type":"artist","uuid":"316f032d-b489-40bc-8ae8-1385a14c248e"}
album: Cumbias Andinas
  type: MusicAlbum
  date published: 2024-09-18
album: Cumbias Belicas Vol. 1
  type: MusicAlbum
  date published: 2024-12-04
album: Wepas Urbanas Vol. 2
  type: MusicAlbum
  date published: 2024-12-08
album: Cumbias Rifadas Mamachula
  type: MusicAlbum
  date published: 2025-01-14