Rachael Schroeder
type: MusicGroup
popularity: 28
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98c6367b2c11205acfbe54fac9eb4efc140b97ab37c60004ed9655cb6d7df235
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30f8c5bc-9f0d-4c5e-8260-201802e2312f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30f8c5bc-9f0d-4c5e-8260-201802e2312f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30f8c5bc-9f0d-4c5e-8260-201802e2312f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98c6367b2c11205acfbe54fac9eb4efc140b97ab37c60004ed9655cb6d7df235","name":"Rachael Schroeder","registered_at":"2026-06-11T15:29:33Z","symbol":"NIM0063748","token_address":"0x7156c01c95c2afd352a3bdc1b7d49ae115827722","type":"artist","uuid":"30f8c5bc-9f0d-4c5e-8260-201802e2312f"}
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 0x98c6367b2c11205acfbe54fac9eb4efc140b97ab37c60004ed9655cb6d7df235. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30f8c5bc-9f0d-4c5e-8260-201802e2312f.json and https://artists.proofprofile.net/proofs/artist/30f8c5bc-9f0d-4c5e-8260-201802e2312f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x98c6367b2c11205acfbe54fac9eb4efc140b97ab37c60004ed9655cb6d7df235","name":"Rachael Schroeder","registered_at":"2026-06-11T15:29:33Z","symbol":"NIM0063748","token_address":"0x7156c01c95c2afd352a3bdc1b7d49ae115827722","type":"artist","uuid":"30f8c5bc-9f0d-4c5e-8260-201802e2312f"}