Hatkuvi
type: MusicGroup
popularity: 17
followers: 2227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3aaa4a53f6694726dfebedb49ba28ff5f4b96dafe0627e74848a03ac06752521
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0a0588e-06f0-49bf-a24e-deed7d32a8ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0a0588e-06f0-49bf-a24e-deed7d32a8ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0a0588e-06f0-49bf-a24e-deed7d32a8ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
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 0x3aaa4a53f6694726dfebedb49ba28ff5f4b96dafe0627e74848a03ac06752521. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0a0588e-06f0-49bf-a24e-deed7d32a8ce.json and https://artists.proofprofile.net/proofs/artist/a0a0588e-06f0-49bf-a24e-deed7d32a8ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: Helltaker (VITALITY! Remix)
  type: MusicAlbum
  date published: 2020-07-05
album: Helltaker (VITALITY! Remix)
  type: MusicAlbum
  date published: 2020-07-05
album: Brawl Stars (Menu Remix V5)
  type: MusicAlbum
  date published: 2020-07-06
album: Mistery Boss Battle
  type: MusicAlbum
  date published: 2020-07-06
album: Brawl Stars (Menu Remix V5)
  type: MusicAlbum
  date published: 2020-07-06
album: Helltaker (VITALITY V2 Remix)
  type: MusicAlbum
  date published: 2020-08-09
album: Helltaker (VITALITY V2 Remix)
  type: MusicAlbum
  date published: 2020-08-09
album: Play a Little BIT V2 - Original Song
  type: MusicAlbum
  date published: 2020-08-24
album: FNF MOD - VS Noisy The Blue Balling Showndown OST
  type: MusicAlbum
  date published: 2021-08-21
album: FNF MOD - VS Noisy The Blue Balling Showndown OST
  type: MusicAlbum
  date published: 2021-08-21
album: (Instrumental)FNF MOD - VS Noisy The Blue Balling Showndown OST
  type: MusicAlbum
  date published: 2021-08-21
album: (Instrumental)FNF MOD - VS Noisy The Blue Balling Showndown OST
  type: MusicAlbum
  date published: 2021-08-21
album: BigBang -Original Song
  type: MusicAlbum
  date published: 2022-12-07
album: Glasses for a Sunny Day
  type: MusicAlbum
  date published: 2023-01-11
album: Glasses for a Sunny Day
  type: MusicAlbum
  date published: 2023-01-11
album: Helltaker - VITALITY! Remix V3
  type: MusicAlbum
  date published: 2023-01-26
album: Little☆Date (Pequeña Cita)
  type: MusicAlbum
  date published: 2023-02-17
album: Find Your Self
  type: MusicAlbum
  date published: 2023-03-14
album: Neon Nights
  type: MusicAlbum
  date published: 2023-04-21
album: MORTAL VIRUS (Fanmade)
  type: MusicAlbum
  date published: 2023-07-06
album: Mythos Unveiled
  type: MusicAlbum
  date published: 2023-07-18
album: Oblivion
  type: MusicAlbum
  date published: 2024-07-08
album: 少女A ・インストる目メンタル (Instrumental)
  type: MusicAlbum
  date published: 2025-01-25
album: Brawl Stars Megalovania
  type: MusicAlbum
  date published: 2025-02-25
album: Friday Night Funkin' Band Practice SOUL
  type: MusicAlbum
  date published: 2025-10-27
album: Friday Night Funkin' - Band Practice
  type: MusicAlbum
  date published: 2025-10-27