Cory aka Happy Gang
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9f7564247e87898b6d2e3523ab9fab2c67ad828612cfc704baac1808ed88b9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93227fd6-6ff8-4175-b5bd-56f72b362437.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93227fd6-6ff8-4175-b5bd-56f72b362437.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93227fd6-6ff8-4175-b5bd-56f72b362437
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9f7564247e87898b6d2e3523ab9fab2c67ad828612cfc704baac1808ed88b9a","name":"Cory aka Happy Gang","registered_at":"2026-06-17T17:21:26Z","symbol":"NIM1465427","token_address":"0x02e3345bfad539539a9b5f91d15c420cb3ba342e","type":"artist","uuid":"93227fd6-6ff8-4175-b5bd-56f72b362437"}
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 0xf9f7564247e87898b6d2e3523ab9fab2c67ad828612cfc704baac1808ed88b9a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93227fd6-6ff8-4175-b5bd-56f72b362437.json and https://artists.proofprofile.net/proofs/artist/93227fd6-6ff8-4175-b5bd-56f72b362437.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xf9f7564247e87898b6d2e3523ab9fab2c67ad828612cfc704baac1808ed88b9a","name":"Cory aka Happy Gang","registered_at":"2026-06-17T17:21:26Z","symbol":"NIM1465427","token_address":"0x02e3345bfad539539a9b5f91d15c420cb3ba342e","type":"artist","uuid":"93227fd6-6ff8-4175-b5bd-56f72b362437"}