Nikos Androulakis
type: MusicGroup
genre: entehno
genre: laïko
description: Nikos Androulakis (; born 7 February 1979) is a Greek politician who has served as president of the PASOK – Movement for Change since 2021. He served also as Member of the European Parliament from 201
popularity: 4
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88ee4bea14e87481f161bcbaf6ce883da8120c91458780d02aadf3af6321e1d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2240edfb-3f27-4208-8383-69fc0bb6037b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2240edfb-3f27-4208-8383-69fc0bb6037b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2240edfb-3f27-4208-8383-69fc0bb6037b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88ee4bea14e87481f161bcbaf6ce883da8120c91458780d02aadf3af6321e1d1","name":"Nikos Androulakis","registered_at":"2026-06-16T01:28:01Z","symbol":"NIM0894385","token_address":"0xfd8c0891a6411b71c25551d116b3c1d8f6e9e0e1","type":"artist","uuid":"2240edfb-3f27-4208-8383-69fc0bb6037b"}
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 0x88ee4bea14e87481f161bcbaf6ce883da8120c91458780d02aadf3af6321e1d1. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2240edfb-3f27-4208-8383-69fc0bb6037b.json and https://artists.proofprofile.net/proofs/artist/2240edfb-3f27-4208-8383-69fc0bb6037b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x88ee4bea14e87481f161bcbaf6ce883da8120c91458780d02aadf3af6321e1d1","name":"Nikos Androulakis","registered_at":"2026-06-16T01:28:01Z","symbol":"NIM0894385","token_address":"0xfd8c0891a6411b71c25551d116b3c1d8f6e9e0e1","type":"artist","uuid":"2240edfb-3f27-4208-8383-69fc0bb6037b"}
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