殷承宗
type: MusicGroup
popularity: 3
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24d726ee87a471a734c8b3bd083ed363104e0459cae3d71ec33bb499e0020690
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/569b9c67-2dac-44b9-ba0c-34551a7a2ddd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/569b9c67-2dac-44b9-ba0c-34551a7a2ddd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/569b9c67-2dac-44b9-ba0c-34551a7a2ddd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24d726ee87a471a734c8b3bd083ed363104e0459cae3d71ec33bb499e0020690","name":"殷承宗","registered_at":"2026-06-16T19:52:23Z","symbol":"NIM1157989","token_address":"0x148842bf520d9df22851e54d999afcc8827d6af5","type":"artist","uuid":"569b9c67-2dac-44b9-ba0c-34551a7a2ddd"}
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 0x24d726ee87a471a734c8b3bd083ed363104e0459cae3d71ec33bb499e0020690. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/569b9c67-2dac-44b9-ba0c-34551a7a2ddd.json and https://artists.proofprofile.net/proofs/artist/569b9c67-2dac-44b9-ba0c-34551a7a2ddd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x24d726ee87a471a734c8b3bd083ed363104e0459cae3d71ec33bb499e0020690","name":"殷承宗","registered_at":"2026-06-16T19:52:23Z","symbol":"NIM1157989","token_address":"0x148842bf520d9df22851e54d999afcc8827d6af5","type":"artist","uuid":"569b9c67-2dac-44b9-ba0c-34551a7a2ddd"}
album: 殷承宗 中国作品集
  type: MusicAlbum
  date published: 2012-10-15
album: 钢琴协奏曲《黄河》 (live)
  type: MusicAlbum
  date published: 2022-12-21