Wayne Coster
type: MusicGroup
popularity: 3
followers: 328
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf2e3b7cd3ae6c0dd8e399a41c9f94075218b91d88675d625d9ccd2f583ac4eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5790f0f4-e832-42dc-9a5d-06aa10d60911.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5790f0f4-e832-42dc-9a5d-06aa10d60911.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5790f0f4-e832-42dc-9a5d-06aa10d60911
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf2e3b7cd3ae6c0dd8e399a41c9f94075218b91d88675d625d9ccd2f583ac4eb","name":"Wayne Coster","registered_at":"2026-06-16T20:10:33Z","symbol":"NIM1162325","token_address":"0x9d0164db2c2e9677b5f171816e6b201ab800de4d","type":"artist","uuid":"5790f0f4-e832-42dc-9a5d-06aa10d60911"}
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 0xcf2e3b7cd3ae6c0dd8e399a41c9f94075218b91d88675d625d9ccd2f583ac4eb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5790f0f4-e832-42dc-9a5d-06aa10d60911.json and https://artists.proofprofile.net/proofs/artist/5790f0f4-e832-42dc-9a5d-06aa10d60911.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xcf2e3b7cd3ae6c0dd8e399a41c9f94075218b91d88675d625d9ccd2f583ac4eb","name":"Wayne Coster","registered_at":"2026-06-16T20:10:33Z","symbol":"NIM1162325","token_address":"0x9d0164db2c2e9677b5f171816e6b201ab800de4d","type":"artist","uuid":"5790f0f4-e832-42dc-9a5d-06aa10d60911"}