Ria Ellinidou
type: MusicGroup
genre: laïko
popularity: 48
followers: 9950
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79c0cde6718abc3395eb90edf60a742459e0ed91608e06f418a473de8ae7c684
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4de40b7-5776-4710-b8e1-e33d0c3c1269.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4de40b7-5776-4710-b8e1-e33d0c3c1269.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4de40b7-5776-4710-b8e1-e33d0c3c1269
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79c0cde6718abc3395eb90edf60a742459e0ed91608e06f418a473de8ae7c684","name":"Ria Ellinidou","registered_at":"2026-06-12T07:45:36Z","symbol":"NIM0232275","token_address":"0x7f5c5305bd4844d49eb6da4d4e7e92cd06925374","type":"artist","uuid":"b4de40b7-5776-4710-b8e1-e33d0c3c1269"}
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 0x79c0cde6718abc3395eb90edf60a742459e0ed91608e06f418a473de8ae7c684. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4de40b7-5776-4710-b8e1-e33d0c3c1269.json and https://artists.proofprofile.net/proofs/artist/b4de40b7-5776-4710-b8e1-e33d0c3c1269.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x79c0cde6718abc3395eb90edf60a742459e0ed91608e06f418a473de8ae7c684","name":"Ria Ellinidou","registered_at":"2026-06-12T07:45:36Z","symbol":"NIM0232275","token_address":"0x7f5c5305bd4844d49eb6da4d4e7e92cd06925374","type":"artist","uuid":"b4de40b7-5776-4710-b8e1-e33d0c3c1269"}
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