Brittney Slayes
type: MusicGroup
popularity: 10
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5242221c840568af01cf12f219c5531a9dd3eb40c27016a7b3f779eb553bf075
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2823eff8-bd10-4bc9-925e-5e7bf2be91a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2823eff8-bd10-4bc9-925e-5e7bf2be91a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2823eff8-bd10-4bc9-925e-5e7bf2be91a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5242221c840568af01cf12f219c5531a9dd3eb40c27016a7b3f779eb553bf075","name":"Brittney Slayes","registered_at":"2026-06-16T03:48:58Z","symbol":"NIM0928050","token_address":"0x003ea2f347e1bd7d597d9214940c6b0b502a756c","type":"artist","uuid":"2823eff8-bd10-4bc9-925e-5e7bf2be91a9"}
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 0x5242221c840568af01cf12f219c5531a9dd3eb40c27016a7b3f779eb553bf075. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2823eff8-bd10-4bc9-925e-5e7bf2be91a9.json and https://artists.proofprofile.net/proofs/artist/2823eff8-bd10-4bc9-925e-5e7bf2be91a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x5242221c840568af01cf12f219c5531a9dd3eb40c27016a7b3f779eb553bf075","name":"Brittney Slayes","registered_at":"2026-06-16T03:48:58Z","symbol":"NIM0928050","token_address":"0x003ea2f347e1bd7d597d9214940c6b0b502a756c","type":"artist","uuid":"2823eff8-bd10-4bc9-925e-5e7bf2be91a9"}