Cléo
type: MusicGroup
genre: dub
description: Cléverson Gabriel Córdova (born 9 August 1985), commonly known as Cléo, is a Brazilian former professional footballer who played as a forward. He also holds Serbian citizenship. While playing on thre
popularity: 3
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0586f5a8b36df1563cf3347a016edb4e03a6fe50daf889f8b1d961b480e841f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a802f971-25f4-49e0-b31c-81b0a554b889.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a802f971-25f4-49e0-b31c-81b0a554b889.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a802f971-25f4-49e0-b31c-81b0a554b889
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0586f5a8b36df1563cf3347a016edb4e03a6fe50daf889f8b1d961b480e841f","name":"Cléo","registered_at":"2026-06-20T08:27:57Z","symbol":"NIM1565085","token_address":"0x9ffacfb1a15b3a66cda373a5052e1868080e4921","type":"artist","uuid":"a802f971-25f4-49e0-b31c-81b0a554b889"}
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 0xe0586f5a8b36df1563cf3347a016edb4e03a6fe50daf889f8b1d961b480e841f. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a802f971-25f4-49e0-b31c-81b0a554b889.json and https://artists.proofprofile.net/proofs/artist/a802f971-25f4-49e0-b31c-81b0a554b889.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe0586f5a8b36df1563cf3347a016edb4e03a6fe50daf889f8b1d961b480e841f","name":"Cléo","registered_at":"2026-06-20T08:27:57Z","symbol":"NIM1565085","token_address":"0x9ffacfb1a15b3a66cda373a5052e1868080e4921","type":"artist","uuid":"a802f971-25f4-49e0-b31c-81b0a554b889"}
album: Théia
  type: MusicAlbum
  date published: 2025-07-04