说晚安wy
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe883e6c5290c1c92796784c63f1099f3a2d7d915ffae396a46027d9f04426694
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58907498-6ab8-4b85-bc1b-113bf6309de2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58907498-6ab8-4b85-bc1b-113bf6309de2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58907498-6ab8-4b85-bc1b-113bf6309de2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe883e6c5290c1c92796784c63f1099f3a2d7d915ffae396a46027d9f04426694","name":"说晚安wy","registered_at":"2026-06-16T20:34:24Z","symbol":"NIM1168019","token_address":"0x9a3d810c4d2dd79b7ea9bdedee8d1352c69c35c1","type":"artist","uuid":"58907498-6ab8-4b85-bc1b-113bf6309de2"}
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 0xe883e6c5290c1c92796784c63f1099f3a2d7d915ffae396a46027d9f04426694. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58907498-6ab8-4b85-bc1b-113bf6309de2.json and https://artists.proofprofile.net/proofs/artist/58907498-6ab8-4b85-bc1b-113bf6309de2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe883e6c5290c1c92796784c63f1099f3a2d7d915ffae396a46027d9f04426694","name":"说晚安wy","registered_at":"2026-06-16T20:34:24Z","symbol":"NIM1168019","token_address":"0x9a3d810c4d2dd79b7ea9bdedee8d1352c69c35c1","type":"artist","uuid":"58907498-6ab8-4b85-bc1b-113bf6309de2"}
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