於意YEE
type: MusicGroup
genre: chinese hip hop
genre: chinese r&b
popularity: 2
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34a39ccf355ae39a5d443e14aa37d90fe0677ee095b0b881368d4d6ad93cacdc
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/bf1781d9-16e6-4e2c-9264-8cee222e25f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf1781d9-16e6-4e2c-9264-8cee222e25f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf1781d9-16e6-4e2c-9264-8cee222e25f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34a39ccf355ae39a5d443e14aa37d90fe0677ee095b0b881368d4d6ad93cacdc","name":"於意YEE","registered_at":"2026-06-20T18:41:21Z","symbol":"NIM1679388","token_address":"0xb99124e670ed3e3b871096427917865030df09da","type":"artist","uuid":"bf1781d9-16e6-4e2c-9264-8cee222e25f2"}
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 0x34a39ccf355ae39a5d443e14aa37d90fe0677ee095b0b881368d4d6ad93cacdc. 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/bf1781d9-16e6-4e2c-9264-8cee222e25f2.json and https://artists.proofprofile.net/proofs/artist/bf1781d9-16e6-4e2c-9264-8cee222e25f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x34a39ccf355ae39a5d443e14aa37d90fe0677ee095b0b881368d4d6ad93cacdc","name":"於意YEE","registered_at":"2026-06-20T18:41:21Z","symbol":"NIM1679388","token_address":"0xb99124e670ed3e3b871096427917865030df09da","type":"artist","uuid":"bf1781d9-16e6-4e2c-9264-8cee222e25f2"}