ado blackout
type: MusicGroup
popularity: 2
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x975978df660f9945c96097a8659e6c86965580bbb403835a35d75e81d8254dbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac9c638-9568-4b58-ac4d-b6c3c8e16c05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac9c638-9568-4b58-ac4d-b6c3c8e16c05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ac9c638-9568-4b58-ac4d-b6c3c8e16c05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x975978df660f9945c96097a8659e6c86965580bbb403835a35d75e81d8254dbb","name":"ado blackout","registered_at":"2026-06-15T22:46:24Z","symbol":"NIM0855787","token_address":"0x4398ff7549aabf46a3de381945002b516966d023","type":"artist","uuid":"1ac9c638-9568-4b58-ac4d-b6c3c8e16c05"}
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 0x975978df660f9945c96097a8659e6c86965580bbb403835a35d75e81d8254dbb. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ac9c638-9568-4b58-ac4d-b6c3c8e16c05.json and https://artists.proofprofile.net/proofs/artist/1ac9c638-9568-4b58-ac4d-b6c3c8e16c05.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x975978df660f9945c96097a8659e6c86965580bbb403835a35d75e81d8254dbb","name":"ado blackout","registered_at":"2026-06-15T22:46:24Z","symbol":"NIM0855787","token_address":"0x4398ff7549aabf46a3de381945002b516966d023","type":"artist","uuid":"1ac9c638-9568-4b58-ac4d-b6c3c8e16c05"}
album: Projekt 0.1
  type: MusicAlbum
  date published: 2021-03-21
album: Zajtra bude neskoro
  type: MusicAlbum
  date published: 2021-04-21
album: Na parkovisku
  type: MusicAlbum
  date published: 2021-08-25
album: Loner
  type: MusicAlbum
  date published: 2021-10-10
album: Highway
  type: MusicAlbum
  date published: 2021-12-21
album: Blackout 2
  type: MusicAlbum
  date published: 2022-06-02
album: NA PARKOVISKU 2
  type: MusicAlbum
  date published: 2022-08-30
album: Negatívny stav #blackout3
  type: MusicAlbum
  date published: 2022-12-22
album: Death note
  type: MusicAlbum
  date published: 2023-08-06
album: Fucked up
  type: MusicAlbum
  date published: 2023-12-22
album: ByeBye
  type: MusicAlbum
  date published: 2024-07-07
album: V kruhoch
  type: MusicAlbum
  date published: 2025-04-04
album: Praha - Trenčín na otočku
  type: MusicAlbum
  date published: 2025-08-24
album: PANORÁMA
  type: MusicAlbum
  date published: 2025-10-12