Russian Federation
type: MusicGroup
popularity: 2
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09add1a9622c357b0febba9809ba317267481d7a6f2301f75814872572a01e26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09add1a9622c357b0febba9809ba317267481d7a6f2301f75814872572a01e26","name":"Russian Federation","registered_at":"2026-06-15T22:51:16Z","symbol":"NIM0856950","token_address":"0xf57a4a3fdc593fe974c12160e1f28452f9f73b48","type":"artist","uuid":"1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1"}
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 0x09add1a9622c357b0febba9809ba317267481d7a6f2301f75814872572a01e26. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1.json and https://artists.proofprofile.net/proofs/artist/1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x09add1a9622c357b0febba9809ba317267481d7a6f2301f75814872572a01e26","name":"Russian Federation","registered_at":"2026-06-15T22:51:16Z","symbol":"NIM0856950","token_address":"0xf57a4a3fdc593fe974c12160e1f28452f9f73b48","type":"artist","uuid":"1a9f65d4-1b6d-4521-bbe3-0a2371f4d1f1"}
album: The Patriotic Song (National Anthem of Russia 1991-2000)
  type: MusicAlbum
  date published: 1994-04-27
album: National Anthem of Russia
  type: MusicAlbum
  date published: 2023-05-22
album: State Anthem of the Russian Federation
  type: MusicAlbum
  date published: 2024-01-22
album: Russian Presidential Fanfare
  type: MusicAlbum
  date published: 2025-01-06