Stella Heathershaw
type: MusicGroup
popularity: 7
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dd48031064cf21f5ad7d0a98ef76248bf6e9043cc280334fb61df0b7f3d1e3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/908f7cca-5a2d-426e-940e-679b3e86d684.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/908f7cca-5a2d-426e-940e-679b3e86d684.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/908f7cca-5a2d-426e-940e-679b3e86d684
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1dd48031064cf21f5ad7d0a98ef76248bf6e9043cc280334fb61df0b7f3d1e3a","name":"Stella Heathershaw","registered_at":"2026-06-17T15:51:29Z","symbol":"NIM1443959","token_address":"0x1b69fb50734f2212cb5398665ac026d83e1fff80","type":"artist","uuid":"908f7cca-5a2d-426e-940e-679b3e86d684"}
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 0x1dd48031064cf21f5ad7d0a98ef76248bf6e9043cc280334fb61df0b7f3d1e3a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/908f7cca-5a2d-426e-940e-679b3e86d684.json and https://artists.proofprofile.net/proofs/artist/908f7cca-5a2d-426e-940e-679b3e86d684.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1dd48031064cf21f5ad7d0a98ef76248bf6e9043cc280334fb61df0b7f3d1e3a","name":"Stella Heathershaw","registered_at":"2026-06-17T15:51:29Z","symbol":"NIM1443959","token_address":"0x1b69fb50734f2212cb5398665ac026d83e1fff80","type":"artist","uuid":"908f7cca-5a2d-426e-940e-679b3e86d684"}