kelriday vieira
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceb15d2110617ac5250866a84edff1f0d6acf0690c3054e29fe8f6026b82b547
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7281470b-d03b-438e-8a91-8db87a273c54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7281470b-d03b-438e-8a91-8db87a273c54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7281470b-d03b-438e-8a91-8db87a273c54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xceb15d2110617ac5250866a84edff1f0d6acf0690c3054e29fe8f6026b82b547","name":"kelriday vieira","registered_at":"2026-06-17T05:27:22Z","symbol":"NIM1295190","token_address":"0x7babfad3761e59d43861f07c4680ec2279e9a9cc","type":"artist","uuid":"7281470b-d03b-438e-8a91-8db87a273c54"}
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 0xceb15d2110617ac5250866a84edff1f0d6acf0690c3054e29fe8f6026b82b547. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7281470b-d03b-438e-8a91-8db87a273c54.json and https://artists.proofprofile.net/proofs/artist/7281470b-d03b-438e-8a91-8db87a273c54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xceb15d2110617ac5250866a84edff1f0d6acf0690c3054e29fe8f6026b82b547","name":"kelriday vieira","registered_at":"2026-06-17T05:27:22Z","symbol":"NIM1295190","token_address":"0x7babfad3761e59d43861f07c4680ec2279e9a9cc","type":"artist","uuid":"7281470b-d03b-438e-8a91-8db87a273c54"}