梁图图
type: MusicGroup
popularity: 15
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x977c17a2718e518e032f0dd9835dd71a8eacb5747d4349107ec6fbfdad7d4756
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb47ab0d-bd1d-493f-a5d6-b529bf18ac56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb47ab0d-bd1d-493f-a5d6-b529bf18ac56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb47ab0d-bd1d-493f-a5d6-b529bf18ac56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x977c17a2718e518e032f0dd9835dd71a8eacb5747d4349107ec6fbfdad7d4756","name":"梁图图","registered_at":"2026-06-15T00:18:38Z","symbol":"NIM0622429","token_address":"0x454fae3219da7ee74d2f97dfdf27537c1aa1f041","type":"artist","uuid":"bb47ab0d-bd1d-493f-a5d6-b529bf18ac56"}
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 0x977c17a2718e518e032f0dd9835dd71a8eacb5747d4349107ec6fbfdad7d4756. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb47ab0d-bd1d-493f-a5d6-b529bf18ac56.json and https://artists.proofprofile.net/proofs/artist/bb47ab0d-bd1d-493f-a5d6-b529bf18ac56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x977c17a2718e518e032f0dd9835dd71a8eacb5747d4349107ec6fbfdad7d4756","name":"梁图图","registered_at":"2026-06-15T00:18:38Z","symbol":"NIM0622429","token_address":"0x454fae3219da7ee74d2f97dfdf27537c1aa1f041","type":"artist","uuid":"bb47ab0d-bd1d-493f-a5d6-b529bf18ac56"}
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