赵鑫
type: MusicGroup
popularity: 3
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a5ef1c6c2b4a948538cf5415233e3b84e892a897107003045ed945c128a52f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f14e3f8-c185-41c9-8ea2-107a6de9f881.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f14e3f8-c185-41c9-8ea2-107a6de9f881.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f14e3f8-c185-41c9-8ea2-107a6de9f881
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a5ef1c6c2b4a948538cf5415233e3b84e892a897107003045ed945c128a52f1","name":"赵鑫","registered_at":"2026-06-15T19:03:09Z","symbol":"NIM0802553","token_address":"0x172987c66cec9c84376d5ab81f5e2150e9209524","type":"artist","uuid":"0f14e3f8-c185-41c9-8ea2-107a6de9f881"}
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 0x6a5ef1c6c2b4a948538cf5415233e3b84e892a897107003045ed945c128a52f1. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f14e3f8-c185-41c9-8ea2-107a6de9f881.json and https://artists.proofprofile.net/proofs/artist/0f14e3f8-c185-41c9-8ea2-107a6de9f881.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x6a5ef1c6c2b4a948538cf5415233e3b84e892a897107003045ed945c128a52f1","name":"赵鑫","registered_at":"2026-06-15T19:03:09Z","symbol":"NIM0802553","token_address":"0x172987c66cec9c84376d5ab81f5e2150e9209524","type":"artist","uuid":"0f14e3f8-c185-41c9-8ea2-107a6de9f881"}
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  type: MusicAlbum
  date published: 2012-09-24
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  type: MusicAlbum
  date published: 2014-04-14
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  date published: 2022-04-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-05-20
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-10-05
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  type: MusicAlbum
  date published: 2023-11-07
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  type: MusicAlbum
  date published: 2024-01-17
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  type: MusicAlbum
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  type: MusicAlbum
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