Białasy
type: MusicGroup
description: Białasy is a village in the administrative district of Gmina Szczutowo, within Sierpc County, Masovian Voivodeship, in east-central Poland. References Category:Villages in Sierpc County
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4526753411df5a63bc7f6ca0759bfd45f30b6633055f342ad8a8873db36614c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3af083c-6868-4cde-919b-38a05a3cbfa2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3af083c-6868-4cde-919b-38a05a3cbfa2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3af083c-6868-4cde-919b-38a05a3cbfa2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4526753411df5a63bc7f6ca0759bfd45f30b6633055f342ad8a8873db36614c","name":"Białasy","registered_at":"2026-06-20T06:21:56Z","symbol":"NIM1542188","token_address":"0x4e25d71ffd03e15f9fbed6f31f6d31d5d3b36f2e","type":"artist","uuid":"a3af083c-6868-4cde-919b-38a05a3cbfa2"}
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 0xd4526753411df5a63bc7f6ca0759bfd45f30b6633055f342ad8a8873db36614c. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3af083c-6868-4cde-919b-38a05a3cbfa2.json and https://artists.proofprofile.net/proofs/artist/a3af083c-6868-4cde-919b-38a05a3cbfa2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xd4526753411df5a63bc7f6ca0759bfd45f30b6633055f342ad8a8873db36614c","name":"Białasy","registered_at":"2026-06-20T06:21:56Z","symbol":"NIM1542188","token_address":"0x4e25d71ffd03e15f9fbed6f31f6d31d5d3b36f2e","type":"artist","uuid":"a3af083c-6868-4cde-919b-38a05a3cbfa2"}
album: ZNOWU TO ZROBIŁEM
  type: MusicAlbum
  date published: 2025-09-08
album: DIAMENT
  type: MusicAlbum
  date published: 2025-10-19