Sandy Cheeks with Junior Brown
type: MusicGroup
popularity: 20
followers: 1320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84405839d646f4d97a0e65bc6a140df1cdc188a10a376fdfc76525323275a8b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43e69564-b93e-4354-887d-b008657239dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43e69564-b93e-4354-887d-b008657239dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43e69564-b93e-4354-887d-b008657239dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84405839d646f4d97a0e65bc6a140df1cdc188a10a376fdfc76525323275a8b7","name":"Sandy Cheeks with Junior Brown","registered_at":"2026-06-14T11:35:46Z","symbol":"NIM0440444","token_address":"0x3149f29d5cced1e886021a9341450b03f1789ebe","type":"artist","uuid":"43e69564-b93e-4354-887d-b008657239dc"}
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 0x84405839d646f4d97a0e65bc6a140df1cdc188a10a376fdfc76525323275a8b7. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43e69564-b93e-4354-887d-b008657239dc.json and https://artists.proofprofile.net/proofs/artist/43e69564-b93e-4354-887d-b008657239dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x84405839d646f4d97a0e65bc6a140df1cdc188a10a376fdfc76525323275a8b7","name":"Sandy Cheeks with Junior Brown","registered_at":"2026-06-14T11:35:46Z","symbol":"NIM0440444","token_address":"0x3149f29d5cced1e886021a9341450b03f1789ebe","type":"artist","uuid":"43e69564-b93e-4354-887d-b008657239dc"}