Paulyne Uyan
type: MusicGroup
popularity: 3
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2924af1690c03fafb2639514b996f533c76ef759c0294c5ada7471494fec30fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953963
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953963
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/282d0558-b441-4657-9f09-5df781e18d91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/282d0558-b441-4657-9f09-5df781e18d91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/282d0558-b441-4657-9f09-5df781e18d91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:12:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2924af1690c03fafb2639514b996f533c76ef759c0294c5ada7471494fec30fc","name":"Paulyne Uyan","registered_at":"2026-06-16T03:30:56Z","symbol":"NIM0923741","token_address":"0xfcfd2d367a21141a754ed5413f88f688aeb8c274","type":"artist","uuid":"282d0558-b441-4657-9f09-5df781e18d91"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2924af1690c03fafb2639514b996f533c76ef759c0294c5ada7471494fec30fc. Chain 2 (Bitcoin): anchored in block 953963 (2026-06-16T15:12:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/282d0558-b441-4657-9f09-5df781e18d91.json and https://artists.proofprofile.net/proofs/artist/282d0558-b441-4657-9f09-5df781e18d91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:12:33Z
  text: {"copyright_id":"0x2924af1690c03fafb2639514b996f533c76ef759c0294c5ada7471494fec30fc","name":"Paulyne Uyan","registered_at":"2026-06-16T03:30:56Z","symbol":"NIM0923741","token_address":"0xfcfd2d367a21141a754ed5413f88f688aeb8c274","type":"artist","uuid":"282d0558-b441-4657-9f09-5df781e18d91"}