Kubini
type: MusicGroup
popularity: 2
followers: 238
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12f1e9b445e3282f87d83593f4c43bdeb5145bf414885d8ad65e7929968b1c21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c95ab229-5716-4d06-bade-e8f16f1b93d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c95ab229-5716-4d06-bade-e8f16f1b93d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c95ab229-5716-4d06-bade-e8f16f1b93d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
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 0x12f1e9b445e3282f87d83593f4c43bdeb5145bf414885d8ad65e7929968b1c21. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c95ab229-5716-4d06-bade-e8f16f1b93d6.json and https://artists.proofprofile.net/proofs/artist/c95ab229-5716-4d06-bade-e8f16f1b93d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: Tkon (Taneczny Kawałek O Niczym)
  type: MusicAlbum
  date published: 2019-12-21
album: Bengier
  type: MusicAlbum
  date published: 2020-01-23
album: Będzie Dobrze
  type: MusicAlbum
  date published: 2020-02-06
album: Trip Advisor
  type: MusicAlbum
  date published: 2021-02-12
album: Dobry Mud
  type: MusicAlbum
  date published: 2021-02-23
album: Nie Wiadomo
  type: MusicAlbum
  date published: 2021-04-04
album: Stopka
  type: MusicAlbum
  date published: 2021-05-24
album: Gips Karton
  type: MusicAlbum
  date published: 2021-06-11
album: Haha
  type: MusicAlbum
  date published: 2022-01-01
album: Betonowa Dżungla
  type: MusicAlbum
  date published: 2022-03-23
album: jarania mistrz
  type: MusicAlbum
  date published: 2024-04-30