NADZIEYA
type: MusicGroup
popularity: 6
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ab92a00ddc2f068d8f53c9b2c396a82730f97a41708e91653ed15450de6beeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ce518ad-0784-449d-aa24-496eb3becbd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ce518ad-0784-449d-aa24-496eb3becbd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ce518ad-0784-449d-aa24-496eb3becbd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
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 0x9ab92a00ddc2f068d8f53c9b2c396a82730f97a41708e91653ed15450de6beeb. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ce518ad-0784-449d-aa24-496eb3becbd1.json and https://artists.proofprofile.net/proofs/artist/0ce518ad-0784-449d-aa24-496eb3becbd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
album: QUICKSAVE
  type: MusicAlbum
  date published: 2021-12-08
album: OGNISKA I GRILLE
  type: MusicAlbum
  date published: 2022-05-15
album: KALASIRIS
  type: MusicAlbum
  date published: 2023-02-22
album: NADZIEJA, NADZIEJA, NADZIEJA
  type: MusicAlbum
  date published: 2023-03-09
album: NIC NIE ZMIENIAJ
  type: MusicAlbum
  date published: 2023-06-29
album: z tych drugich
  type: MusicAlbum
  date published: 2024-11-11
album: nie ma mnie w twoich oczach
  type: MusicAlbum
  date published: 2024-12-19
album: Stamina
  type: MusicAlbum
  date published: 2025-02-21
album: powiedz jak?
  type: MusicAlbum
  date published: 2025-10-24