Джеральд Естрада
type: MusicGroup
popularity: 2
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcffac22660c00561788342c52d73b3ce14096887972c02c7c27521202bb3868f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d17ee977-5fff-40bf-9f5d-11cb467320fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d17ee977-5fff-40bf-9f5d-11cb467320fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d17ee977-5fff-40bf-9f5d-11cb467320fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcffac22660c00561788342c52d73b3ce14096887972c02c7c27521202bb3868f","name":"Джеральд Естрада","registered_at":"2026-06-21T01:00:48Z","symbol":"NIM1770852","token_address":"0x9956379a096b351d3f0bb4d28389007aa9b36f0a","type":"artist","uuid":"d17ee977-5fff-40bf-9f5d-11cb467320fb"}
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 0xcffac22660c00561788342c52d73b3ce14096887972c02c7c27521202bb3868f. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d17ee977-5fff-40bf-9f5d-11cb467320fb.json and https://artists.proofprofile.net/proofs/artist/d17ee977-5fff-40bf-9f5d-11cb467320fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xcffac22660c00561788342c52d73b3ce14096887972c02c7c27521202bb3868f","name":"Джеральд Естрада","registered_at":"2026-06-21T01:00:48Z","symbol":"NIM1770852","token_address":"0x9956379a096b351d3f0bb4d28389007aa9b36f0a","type":"artist","uuid":"d17ee977-5fff-40bf-9f5d-11cb467320fb"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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