Сказки Дедушки Ерёмы
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd828955408b55e4a0e3d8a665a2b4b70c5b42eb35cf0a3c844d3684e7a4a6f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d14f241-f24a-4125-9e8d-2bc64a590d99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d14f241-f24a-4125-9e8d-2bc64a590d99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d14f241-f24a-4125-9e8d-2bc64a590d99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd828955408b55e4a0e3d8a665a2b4b70c5b42eb35cf0a3c844d3684e7a4a6f8","name":"Сказки Дедушки Ерёмы","registered_at":"2026-06-16T05:19:34Z","symbol":"NIM0949695","token_address":"0xf73f4e7e76f385b97db625cec3d5a4ea5d4dcad2","type":"artist","uuid":"2d14f241-f24a-4125-9e8d-2bc64a590d99"}
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 0xfd828955408b55e4a0e3d8a665a2b4b70c5b42eb35cf0a3c844d3684e7a4a6f8. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d14f241-f24a-4125-9e8d-2bc64a590d99.json and https://artists.proofprofile.net/proofs/artist/2d14f241-f24a-4125-9e8d-2bc64a590d99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xfd828955408b55e4a0e3d8a665a2b4b70c5b42eb35cf0a3c844d3684e7a4a6f8","name":"Сказки Дедушки Ерёмы","registered_at":"2026-06-16T05:19:34Z","symbol":"NIM0949695","token_address":"0xf73f4e7e76f385b97db625cec3d5a4ea5d4dcad2","type":"artist","uuid":"2d14f241-f24a-4125-9e8d-2bc64a590d99"}
album: Народные аудио-сказки для малышей
  type: MusicAlbum
  date published: 2025-04-12