Belsős Poén
type: MusicGroup
popularity: 2
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4672a6f062f61fea6d3057cb75f6a5b1e86417dc8caedf2d26313fdb365bfe9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1abd31a9-68db-4327-a991-0b1f90c62e5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1abd31a9-68db-4327-a991-0b1f90c62e5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1abd31a9-68db-4327-a991-0b1f90c62e5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4672a6f062f61fea6d3057cb75f6a5b1e86417dc8caedf2d26313fdb365bfe9d","name":"Belsős Poén","registered_at":"2026-06-15T22:45:23Z","symbol":"NIM0855550","token_address":"0xeed022f76c75f634f5bf0847f95de7b07b53bff3","type":"artist","uuid":"1abd31a9-68db-4327-a991-0b1f90c62e5e"}
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 0x4672a6f062f61fea6d3057cb75f6a5b1e86417dc8caedf2d26313fdb365bfe9d. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1abd31a9-68db-4327-a991-0b1f90c62e5e.json and https://artists.proofprofile.net/proofs/artist/1abd31a9-68db-4327-a991-0b1f90c62e5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x4672a6f062f61fea6d3057cb75f6a5b1e86417dc8caedf2d26313fdb365bfe9d","name":"Belsős Poén","registered_at":"2026-06-15T22:45:23Z","symbol":"NIM0855550","token_address":"0xeed022f76c75f634f5bf0847f95de7b07b53bff3","type":"artist","uuid":"1abd31a9-68db-4327-a991-0b1f90c62e5e"}
album: Lassan tizenhét
  type: MusicAlbum
  date published: 2023-07-21
album: Sok barátja van
  type: MusicAlbum
  date published: 2023-10-08
album: Gardrób
  type: MusicAlbum
  date published: 2024-06-11
album: Áfonya
  type: MusicAlbum
  date published: 2025-03-21