String Fever Studio
type: MusicGroup
popularity: 8
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bf776737afd8b6ebf98e608baa2d415fed2331b1c521278ae44b5c1f87623b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e170ec6-0457-4492-94dc-9e48d0c0cd01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e170ec6-0457-4492-94dc-9e48d0c0cd01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e170ec6-0457-4492-94dc-9e48d0c0cd01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bf776737afd8b6ebf98e608baa2d415fed2331b1c521278ae44b5c1f87623b5","name":"String Fever Studio","registered_at":"2026-06-16T00:02:55Z","symbol":"NIM0874068","token_address":"0x9fa66d713ab934ce64fda97b006a6e2b5d3b07ba","type":"artist","uuid":"1e170ec6-0457-4492-94dc-9e48d0c0cd01"}
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 0x0bf776737afd8b6ebf98e608baa2d415fed2331b1c521278ae44b5c1f87623b5. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e170ec6-0457-4492-94dc-9e48d0c0cd01.json and https://artists.proofprofile.net/proofs/artist/1e170ec6-0457-4492-94dc-9e48d0c0cd01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x0bf776737afd8b6ebf98e608baa2d415fed2331b1c521278ae44b5c1f87623b5","name":"String Fever Studio","registered_at":"2026-06-16T00:02:55Z","symbol":"NIM0874068","token_address":"0x9fa66d713ab934ce64fda97b006a6e2b5d3b07ba","type":"artist","uuid":"1e170ec6-0457-4492-94dc-9e48d0c0cd01"}