Hristo Kidikov
type: MusicGroup
popularity: 7
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89212def4b557841a89de3fa30b6afb308f110318d5071e21b59dd5ec70f5e0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bda0c4d-82ef-46e5-a448-71f6c506a3c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bda0c4d-82ef-46e5-a448-71f6c506a3c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bda0c4d-82ef-46e5-a448-71f6c506a3c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89212def4b557841a89de3fa30b6afb308f110318d5071e21b59dd5ec70f5e0d","name":"Hristo Kidikov","registered_at":"2026-06-17T08:51:30Z","symbol":"NIM1343838","token_address":"0xe9b98eacd2363f58625d6458ce3123c1ef3e1597","type":"artist","uuid":"7bda0c4d-82ef-46e5-a448-71f6c506a3c2"}
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 0x89212def4b557841a89de3fa30b6afb308f110318d5071e21b59dd5ec70f5e0d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bda0c4d-82ef-46e5-a448-71f6c506a3c2.json and https://artists.proofprofile.net/proofs/artist/7bda0c4d-82ef-46e5-a448-71f6c506a3c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x89212def4b557841a89de3fa30b6afb308f110318d5071e21b59dd5ec70f5e0d","name":"Hristo Kidikov","registered_at":"2026-06-17T08:51:30Z","symbol":"NIM1343838","token_address":"0xe9b98eacd2363f58625d6458ce3123c1ef3e1597","type":"artist","uuid":"7bda0c4d-82ef-46e5-a448-71f6c506a3c2"}
album: Hristo Kidikov
  type: MusicAlbum
  date published: 1977-01-01
album: Dalech ot Plovdiv
  type: MusicAlbum
  date published: 2009-12-05
album: Vasilena
  type: MusicAlbum
  date published: 2009-12-05
album: Zlatnite hitove
  type: MusicAlbum
  date published: 2011