Lil Astro
type: MusicGroup
popularity: 13
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc630360b4cab5a63f74c2451a4a96017e18c36c08209bc9e77f384ecdfc4f70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e2f685a-3868-4899-a15d-22510fb38402.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e2f685a-3868-4899-a15d-22510fb38402.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e2f685a-3868-4899-a15d-22510fb38402
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc630360b4cab5a63f74c2451a4a96017e18c36c08209bc9e77f384ecdfc4f70","name":"Lil Astro","registered_at":"2026-06-14T11:00:20Z","symbol":"NIM0431995","token_address":"0x8a03c93226d5609d11c3cae1e1ebabecd326a9e5","type":"artist","uuid":"3e2f685a-3868-4899-a15d-22510fb38402"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc630360b4cab5a63f74c2451a4a96017e18c36c08209bc9e77f384ecdfc4f70. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e2f685a-3868-4899-a15d-22510fb38402.json and https://artists.proofprofile.net/proofs/artist/3e2f685a-3868-4899-a15d-22510fb38402.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0xbc630360b4cab5a63f74c2451a4a96017e18c36c08209bc9e77f384ecdfc4f70","name":"Lil Astro","registered_at":"2026-06-14T11:00:20Z","symbol":"NIM0431995","token_address":"0x8a03c93226d5609d11c3cae1e1ebabecd326a9e5","type":"artist","uuid":"3e2f685a-3868-4899-a15d-22510fb38402"}
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