Sol Hoopii Trio
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc46da9c6ac916d14cee59f6c2a4433199efb99a613add226253e1e822a772279
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa856a1-a288-4450-8e42-bdaaaa862936.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa856a1-a288-4450-8e42-bdaaaa862936.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffa856a1-a288-4450-8e42-bdaaaa862936
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc46da9c6ac916d14cee59f6c2a4433199efb99a613add226253e1e822a772279","name":"Sol Hoopii Trio","registered_at":"2026-06-21T18:46:21Z","symbol":"NIM2003622","token_address":"0x3e1649a1bf7a7f808a25febe9b3dbeb4688d11da","type":"artist","uuid":"ffa856a1-a288-4450-8e42-bdaaaa862936"}
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 0xc46da9c6ac916d14cee59f6c2a4433199efb99a613add226253e1e822a772279. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffa856a1-a288-4450-8e42-bdaaaa862936.json and https://artists.proofprofile.net/proofs/artist/ffa856a1-a288-4450-8e42-bdaaaa862936.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc46da9c6ac916d14cee59f6c2a4433199efb99a613add226253e1e822a772279","name":"Sol Hoopii Trio","registered_at":"2026-06-21T18:46:21Z","symbol":"NIM2003622","token_address":"0x3e1649a1bf7a7f808a25febe9b3dbeb4688d11da","type":"artist","uuid":"ffa856a1-a288-4450-8e42-bdaaaa862936"}