Krassimir Avramov
type: MusicGroup
popularity: 2
followers: 855
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ade4063f8dc78ff3c7f92f9c6567dbab9a47ff003ed847dcb66b310054190ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41856bb4-fac9-4703-acd9-e69ce50cb0c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41856bb4-fac9-4703-acd9-e69ce50cb0c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41856bb4-fac9-4703-acd9-e69ce50cb0c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ade4063f8dc78ff3c7f92f9c6567dbab9a47ff003ed847dcb66b310054190ad","name":"Krassimir Avramov","registered_at":"2026-06-16T12:25:26Z","symbol":"NIM1051342","token_address":"0x0c71c8156343184fe35a2de2e01e5665e0df31c2","type":"artist","uuid":"41856bb4-fac9-4703-acd9-e69ce50cb0c8"}
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 0x3ade4063f8dc78ff3c7f92f9c6567dbab9a47ff003ed847dcb66b310054190ad. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41856bb4-fac9-4703-acd9-e69ce50cb0c8.json and https://artists.proofprofile.net/proofs/artist/41856bb4-fac9-4703-acd9-e69ce50cb0c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3ade4063f8dc78ff3c7f92f9c6567dbab9a47ff003ed847dcb66b310054190ad","name":"Krassimir Avramov","registered_at":"2026-06-16T12:25:26Z","symbol":"NIM1051342","token_address":"0x0c71c8156343184fe35a2de2e01e5665e0df31c2","type":"artist","uuid":"41856bb4-fac9-4703-acd9-e69ce50cb0c8"}
album: Illusion (Bulgarian Song for Eurovision 2009)
  type: MusicAlbum
  date published: 2009
album: Illusion - The Best
  type: MusicAlbum
  date published: 2009-06-22
album: Silent Night
  type: MusicAlbum
  date published: 2010-11-16
album: Everybody
  type: MusicAlbum
  date published: 2015-05-05
album: Теб те няма
  type: MusicAlbum
  date published: 2019-07-11
album: Keep Control (feat. Michael Fleming) [Remix]
  type: MusicAlbum
  date published: 2020-03-27
album: Двама
  type: MusicAlbum
  date published: 2021-03-09
album: Parole
  type: MusicAlbum
  date published: 2022-10-19
album: Experience Popera (Live)
  type: MusicAlbum
  date published: 2024-12-16