противотень
type: MusicGroup
popularity: 3
followers: 435
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a2e17ea13609e1ae30d3ebac60a14c4cbfb5869b8bca182bb3c3bb11ca947ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2af5ba1-4d6d-42ad-b7ab-322246e64b7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2af5ba1-4d6d-42ad-b7ab-322246e64b7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2af5ba1-4d6d-42ad-b7ab-322246e64b7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a2e17ea13609e1ae30d3ebac60a14c4cbfb5869b8bca182bb3c3bb11ca947ab","name":"противотень","registered_at":"2026-06-21T01:28:06Z","symbol":"NIM1776299","token_address":"0x782ccce8daed9484e4bc6f1ee196de8197fa5b31","type":"artist","uuid":"d2af5ba1-4d6d-42ad-b7ab-322246e64b7b"}
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 0x5a2e17ea13609e1ae30d3ebac60a14c4cbfb5869b8bca182bb3c3bb11ca947ab. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2af5ba1-4d6d-42ad-b7ab-322246e64b7b.json and https://artists.proofprofile.net/proofs/artist/d2af5ba1-4d6d-42ad-b7ab-322246e64b7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x5a2e17ea13609e1ae30d3ebac60a14c4cbfb5869b8bca182bb3c3bb11ca947ab","name":"противотень","registered_at":"2026-06-21T01:28:06Z","symbol":"NIM1776299","token_address":"0x782ccce8daed9484e4bc6f1ee196de8197fa5b31","type":"artist","uuid":"d2af5ba1-4d6d-42ad-b7ab-322246e64b7b"}
album: с неба падали тысячи птиц
  type: MusicAlbum
  date published: 2019-06-14
album: дом, в котором меня никогда не окажется
  type: MusicAlbum
  date published: 2019-12-31
album: мы встретимся там, где будет тепло
  type: MusicAlbum
  date published: 2022-04-14
album: в счастье непрочном
  type: MusicAlbum
  date published: 2022-08-23