Tae Yeon
type: MusicGroup
popularity: 4
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbdda2c64c0c9fb3e1e312218219272b4b14fc5f8bd525fb5b08f1d354ec3088
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba4634b9-1ef6-4eb7-b146-d3911663201c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba4634b9-1ef6-4eb7-b146-d3911663201c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba4634b9-1ef6-4eb7-b146-d3911663201c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbdda2c64c0c9fb3e1e312218219272b4b14fc5f8bd525fb5b08f1d354ec3088","name":"Tae Yeon","registered_at":"2026-06-20T16:26:08Z","symbol":"NIM1653794","token_address":"0x70aa99476b1344da029557d81aaed6efe8ac8c59","type":"artist","uuid":"ba4634b9-1ef6-4eb7-b146-d3911663201c"}
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 0xbbdda2c64c0c9fb3e1e312218219272b4b14fc5f8bd525fb5b08f1d354ec3088. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba4634b9-1ef6-4eb7-b146-d3911663201c.json and https://artists.proofprofile.net/proofs/artist/ba4634b9-1ef6-4eb7-b146-d3911663201c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xbbdda2c64c0c9fb3e1e312218219272b4b14fc5f8bd525fb5b08f1d354ec3088","name":"Tae Yeon","registered_at":"2026-06-20T16:26:08Z","symbol":"NIM1653794","token_address":"0x70aa99476b1344da029557d81aaed6efe8ac8c59","type":"artist","uuid":"ba4634b9-1ef6-4eb7-b146-d3911663201c"}