Lai BB
type: MusicGroup
genre: v-pop
popularity: 5
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53cd91dff787e3bf8f7a0eab61a25399457a2fe9e4f662a2363f173919a0c8b6
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/66faef13-7d1e-49cd-bd69-0195d56aecd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66faef13-7d1e-49cd-bd69-0195d56aecd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66faef13-7d1e-49cd-bd69-0195d56aecd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53cd91dff787e3bf8f7a0eab61a25399457a2fe9e4f662a2363f173919a0c8b6","name":"Lai BB","registered_at":"2026-06-17T01:25:06Z","symbol":"NIM1237367","token_address":"0xb395606cd8cf5ffe410427c7cfa902ae50a32695","type":"artist","uuid":"66faef13-7d1e-49cd-bd69-0195d56aecd1"}
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 0x53cd91dff787e3bf8f7a0eab61a25399457a2fe9e4f662a2363f173919a0c8b6. 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/66faef13-7d1e-49cd-bd69-0195d56aecd1.json and https://artists.proofprofile.net/proofs/artist/66faef13-7d1e-49cd-bd69-0195d56aecd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x53cd91dff787e3bf8f7a0eab61a25399457a2fe9e4f662a2363f173919a0c8b6","name":"Lai BB","registered_at":"2026-06-17T01:25:06Z","symbol":"NIM1237367","token_address":"0xb395606cd8cf5ffe410427c7cfa902ae50a32695","type":"artist","uuid":"66faef13-7d1e-49cd-bd69-0195d56aecd1"}