Austin Lin
type: MusicGroup
description: Austin Lin (, born January 27, 1988) is a Taiwanese actor, singer and television host. Born and raised in Taipei, Taiwan, he took part in the second season of Taiwanese singing competition, One Millio
popularity: 4
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bcbf44683243db0667e183976be731f81f3b0ff0137ec0f182c11824c4f4c32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/422e772b-a64c-4b89-9c65-58489d0d4530.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/422e772b-a64c-4b89-9c65-58489d0d4530.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/422e772b-a64c-4b89-9c65-58489d0d4530
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bcbf44683243db0667e183976be731f81f3b0ff0137ec0f182c11824c4f4c32","name":"Austin Lin","registered_at":"2026-06-16T12:54:45Z","symbol":"NIM1058338","token_address":"0x04888deea9bce56d2d86b2fd402a4d3a82483f29","type":"artist","uuid":"422e772b-a64c-4b89-9c65-58489d0d4530"}
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 0x0bcbf44683243db0667e183976be731f81f3b0ff0137ec0f182c11824c4f4c32. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/422e772b-a64c-4b89-9c65-58489d0d4530.json and https://artists.proofprofile.net/proofs/artist/422e772b-a64c-4b89-9c65-58489d0d4530.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0x0bcbf44683243db0667e183976be731f81f3b0ff0137ec0f182c11824c4f4c32","name":"Austin Lin","registered_at":"2026-06-16T12:54:45Z","symbol":"NIM1058338","token_address":"0x04888deea9bce56d2d86b2fd402a4d3a82483f29","type":"artist","uuid":"422e772b-a64c-4b89-9c65-58489d0d4530"}