U.G.K. Fam.
type: MusicGroup
popularity: 11
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cc27f3b43abcd7305767fa4b24e70bc22d008fa9e896a046e5eff2598c2addc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0416556e-2e6e-48f4-adb7-ceee6da78818.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0416556e-2e6e-48f4-adb7-ceee6da78818.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0416556e-2e6e-48f4-adb7-ceee6da78818
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cc27f3b43abcd7305767fa4b24e70bc22d008fa9e896a046e5eff2598c2addc","name":"U.G.K. Fam.","registered_at":"2026-06-14T04:50:45Z","symbol":"NIM0343879","token_address":"0xf42fac53fc4caf6b1eade83aeb4ec4766f3f5017","type":"artist","uuid":"0416556e-2e6e-48f4-adb7-ceee6da78818"}
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 0x0cc27f3b43abcd7305767fa4b24e70bc22d008fa9e896a046e5eff2598c2addc. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0416556e-2e6e-48f4-adb7-ceee6da78818.json and https://artists.proofprofile.net/proofs/artist/0416556e-2e6e-48f4-adb7-ceee6da78818.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x0cc27f3b43abcd7305767fa4b24e70bc22d008fa9e896a046e5eff2598c2addc","name":"U.G.K. Fam.","registered_at":"2026-06-14T04:50:45Z","symbol":"NIM0343879","token_address":"0xf42fac53fc4caf6b1eade83aeb4ec4766f3f5017","type":"artist","uuid":"0416556e-2e6e-48f4-adb7-ceee6da78818"}