Yin Lee
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f791f1b063059989a47453719d023e0914606c9b578deca2363e3881732bc33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40295da3-1f5a-4309-a4e5-3bd288c0db65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40295da3-1f5a-4309-a4e5-3bd288c0db65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40295da3-1f5a-4309-a4e5-3bd288c0db65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f791f1b063059989a47453719d023e0914606c9b578deca2363e3881732bc33","name":"Yin Lee","registered_at":"2026-06-16T11:59:40Z","symbol":"NIM1045197","token_address":"0xa41f4a4ea6847b242fe8575e5afad6728da520d7","type":"artist","uuid":"40295da3-1f5a-4309-a4e5-3bd288c0db65"}
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 0x7f791f1b063059989a47453719d023e0914606c9b578deca2363e3881732bc33. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40295da3-1f5a-4309-a4e5-3bd288c0db65.json and https://artists.proofprofile.net/proofs/artist/40295da3-1f5a-4309-a4e5-3bd288c0db65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x7f791f1b063059989a47453719d023e0914606c9b578deca2363e3881732bc33","name":"Yin Lee","registered_at":"2026-06-16T11:59:40Z","symbol":"NIM1045197","token_address":"0xa41f4a4ea6847b242fe8575e5afad6728da520d7","type":"artist","uuid":"40295da3-1f5a-4309-a4e5-3bd288c0db65"}