Rayner Taylor
type: MusicGroup
popularity: 4
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x876857643b727b2a7125cbf6ff7f89bee72edff32dca65e18e96ccd171b407ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf581894-f10a-4f25-8ddb-7f5fa83571fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf581894-f10a-4f25-8ddb-7f5fa83571fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf581894-f10a-4f25-8ddb-7f5fa83571fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x876857643b727b2a7125cbf6ff7f89bee72edff32dca65e18e96ccd171b407ed","name":"Rayner Taylor","registered_at":"2026-06-20T18:58:35Z","symbol":"NIM1683648","token_address":"0xf68c1a093d359b73bbd1e6c9ba5239135e8beeb3","type":"artist","uuid":"bf581894-f10a-4f25-8ddb-7f5fa83571fe"}
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 0x876857643b727b2a7125cbf6ff7f89bee72edff32dca65e18e96ccd171b407ed. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf581894-f10a-4f25-8ddb-7f5fa83571fe.json and https://artists.proofprofile.net/proofs/artist/bf581894-f10a-4f25-8ddb-7f5fa83571fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x876857643b727b2a7125cbf6ff7f89bee72edff32dca65e18e96ccd171b407ed","name":"Rayner Taylor","registered_at":"2026-06-20T18:58:35Z","symbol":"NIM1683648","token_address":"0xf68c1a093d359b73bbd1e6c9ba5239135e8beeb3","type":"artist","uuid":"bf581894-f10a-4f25-8ddb-7f5fa83571fe"}