Codeguina
type: MusicGroup
popularity: 4
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9f578ae9f827a50798c329b36ea2a09f9cd0c14f5aa66ef84c9b4f11a40b002
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4f81ce8-f7fa-410e-944b-5702fe7eedb6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4f81ce8-f7fa-410e-944b-5702fe7eedb6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4f81ce8-f7fa-410e-944b-5702fe7eedb6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 0xe9f578ae9f827a50798c329b36ea2a09f9cd0c14f5aa66ef84c9b4f11a40b002. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4f81ce8-f7fa-410e-944b-5702fe7eedb6.json and https://artists.proofprofile.net/proofs/artist/e4f81ce8-f7fa-410e-944b-5702fe7eedb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Hang Loose
  type: MusicAlbum
  date published: 2021-02-26
album: Faraó
  type: MusicAlbum
  date published: 2021-03-18
album: 3G
  type: MusicAlbum
  date published: 2021-09-03
album: Polo Prata
  type: MusicAlbum
  date published: 2022-04-08
album: Neblina
  type: MusicAlbum
  date published: 2022-04-15
album: 4444
  type: MusicAlbum
  date published: 2022-04-16
album: Move Make
  type: MusicAlbum
  date published: 2025-03-14