HOLY POLY
type: MusicGroup
popularity: 4
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4f177648b511ef08788c72374d93379b331d7a8acb12c5e47edcad1c41ed675
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4f177648b511ef08788c72374d93379b331d7a8acb12c5e47edcad1c41ed675","name":"HOLY POLY","registered_at":"2026-06-20T20:58:51Z","symbol":"NIM1709799","token_address":"0xf4bae56c01bd073ce5cfd359437296b8736d2a37","type":"artist","uuid":"c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9"}
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 0xc4f177648b511ef08788c72374d93379b331d7a8acb12c5e47edcad1c41ed675. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9.json and https://artists.proofprofile.net/proofs/artist/c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc4f177648b511ef08788c72374d93379b331d7a8acb12c5e47edcad1c41ed675","name":"HOLY POLY","registered_at":"2026-06-20T20:58:51Z","symbol":"NIM1709799","token_address":"0xf4bae56c01bd073ce5cfd359437296b8736d2a37","type":"artist","uuid":"c4bf1fb1-e92e-4c0d-99c7-97e21611f4c9"}
album: Отпусти меня
  type: MusicAlbum
  date published: 2023-06-09
album: Не спрашивай
  type: MusicAlbum
  date published: 2023-08-25
album: Чувствую тебя (Prod. by Trukhmanov)
  type: MusicAlbum
  date published: 2024-05-31