Zhao Zhong Zhen
type: MusicGroup
popularity: 8
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf13081b12a5cd8967f032450beb61a1e1627890413ea506b7f846bcb58fef41c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087ddb3d-d521-46d1-a157-acb0e17dc618.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087ddb3d-d521-46d1-a157-acb0e17dc618.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/087ddb3d-d521-46d1-a157-acb0e17dc618
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf13081b12a5cd8967f032450beb61a1e1627890413ea506b7f846bcb58fef41c","name":"Zhao Zhong Zhen","registered_at":"2026-06-15T16:28:41Z","symbol":"NIM0765698","token_address":"0x802e5329e703c22a3d267bc062c58282e2ca5d3c","type":"artist","uuid":"087ddb3d-d521-46d1-a157-acb0e17dc618"}
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 0xf13081b12a5cd8967f032450beb61a1e1627890413ea506b7f846bcb58fef41c. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/087ddb3d-d521-46d1-a157-acb0e17dc618.json and https://artists.proofprofile.net/proofs/artist/087ddb3d-d521-46d1-a157-acb0e17dc618.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0xf13081b12a5cd8967f032450beb61a1e1627890413ea506b7f846bcb58fef41c","name":"Zhao Zhong Zhen","registered_at":"2026-06-15T16:28:41Z","symbol":"NIM0765698","token_address":"0x802e5329e703c22a3d267bc062c58282e2ca5d3c","type":"artist","uuid":"087ddb3d-d521-46d1-a157-acb0e17dc618"}
album: Tombs entrance
  type: MusicAlbum
  date published: 2025-03-13
album: Long with us you
  type: MusicAlbum
  date published: 2025-03-13
album: Good girls to smile
  type: MusicAlbum
  date published: 2025-03-23
album: Knock in hospital
  type: MusicAlbum
  date published: 2025-03-23