Stefan Mitrov
type: MusicGroup
genre: folk pop
popularity: 2
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64a86c6ecd1d80264a460ca5520a9b7052df0c08c31dc54297e76e419ae22982
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64bead7e-a31b-4c71-89f8-95d8d3fc4d57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64bead7e-a31b-4c71-89f8-95d8d3fc4d57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64bead7e-a31b-4c71-89f8-95d8d3fc4d57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64a86c6ecd1d80264a460ca5520a9b7052df0c08c31dc54297e76e419ae22982","name":"Stefan Mitrov","registered_at":"2026-06-17T00:39:01Z","symbol":"NIM1226366","token_address":"0x8a98ff33bf0f6c37ec4b2dd2a4fa992b6b6dc148","type":"artist","uuid":"64bead7e-a31b-4c71-89f8-95d8d3fc4d57"}
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 0x64a86c6ecd1d80264a460ca5520a9b7052df0c08c31dc54297e76e419ae22982. 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/64bead7e-a31b-4c71-89f8-95d8d3fc4d57.json and https://artists.proofprofile.net/proofs/artist/64bead7e-a31b-4c71-89f8-95d8d3fc4d57.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x64a86c6ecd1d80264a460ca5520a9b7052df0c08c31dc54297e76e419ae22982","name":"Stefan Mitrov","registered_at":"2026-06-17T00:39:01Z","symbol":"NIM1226366","token_address":"0x8a98ff33bf0f6c37ec4b2dd2a4fa992b6b6dc148","type":"artist","uuid":"64bead7e-a31b-4c71-89f8-95d8d3fc4d57"}
album: Нещо повече от любов
  type: MusicAlbum
  date published: 2017-06-20
album: Където и да си
  type: MusicAlbum
  date published: 2017-06-20
album: Белези от грях
  type: MusicAlbum
  date published: 2017-06-20
album: Ти любов
  type: MusicAlbum
  date published: 2017-06-20
album: Неродена мома
  type: MusicAlbum
  date published: 2017-06-20
album: Az te risuvam
  type: MusicAlbum
  date published: 2023-11-19
album: Река без мост
  type: MusicAlbum
  date published: 2024-09-21