邱澤
type: MusicGroup
genre: mandopop
popularity: 8
followers: 1133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddf91179f9aea39179574b59fbd1ca89c1612ecaf79463b81ddda45de1bf2b9d
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/b96471ce-5ad5-492f-90a3-6f9990cf8b6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b96471ce-5ad5-492f-90a3-6f9990cf8b6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b96471ce-5ad5-492f-90a3-6f9990cf8b6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddf91179f9aea39179574b59fbd1ca89c1612ecaf79463b81ddda45de1bf2b9d","name":"邱澤","registered_at":"2026-06-20T16:29:42Z","symbol":"NIM1653479","token_address":"0x0b6e56b76546a1a4a470516a4cec56729b367dfa","type":"artist","uuid":"b96471ce-5ad5-492f-90a3-6f9990cf8b6e"}
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 0xddf91179f9aea39179574b59fbd1ca89c1612ecaf79463b81ddda45de1bf2b9d. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b96471ce-5ad5-492f-90a3-6f9990cf8b6e.json and https://artists.proofprofile.net/proofs/artist/b96471ce-5ad5-492f-90a3-6f9990cf8b6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xddf91179f9aea39179574b59fbd1ca89c1612ecaf79463b81ddda45de1bf2b9d","name":"邱澤","registered_at":"2026-06-20T16:29:42Z","symbol":"NIM1653479","token_address":"0x0b6e56b76546a1a4a470516a4cec56729b367dfa","type":"artist","uuid":"b96471ce-5ad5-492f-90a3-6f9990cf8b6e"}
album: 邱澤
  type: MusicAlbum
  date published: 2002-01-01
album: Remember全記憶精選
  type: MusicAlbum
  date published: 2003-01-01
album: 原味的夏天 (電視原聲帶)
  type: MusicAlbum
  date published: 2003-11-01