慕然
type: MusicGroup
popularity: 14
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90fb263d914fba0de045cf5211b4af6eb34894a4ee22f018304d22716aeb9314
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2d4290-f99e-475b-b7d0-ce64243ab036.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2d4290-f99e-475b-b7d0-ce64243ab036.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a2d4290-f99e-475b-b7d0-ce64243ab036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90fb263d914fba0de045cf5211b4af6eb34894a4ee22f018304d22716aeb9314","name":"慕然","registered_at":"2026-06-14T07:15:26Z","symbol":"NIM0378357","token_address":"0x63846d27918aba785d7471fb304d778eb6910d6f","type":"artist","uuid":"1a2d4290-f99e-475b-b7d0-ce64243ab036"}
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 0x90fb263d914fba0de045cf5211b4af6eb34894a4ee22f018304d22716aeb9314. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a2d4290-f99e-475b-b7d0-ce64243ab036.json and https://artists.proofprofile.net/proofs/artist/1a2d4290-f99e-475b-b7d0-ce64243ab036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0x90fb263d914fba0de045cf5211b4af6eb34894a4ee22f018304d22716aeb9314","name":"慕然","registered_at":"2026-06-14T07:15:26Z","symbol":"NIM0378357","token_address":"0x63846d27918aba785d7471fb304d778eb6910d6f","type":"artist","uuid":"1a2d4290-f99e-475b-b7d0-ce64243ab036"}
album: 九万字 (DJ默涵版)
  type: MusicAlbum
  date published: 2025-02-12