Сергей Молчанов
type: MusicGroup
popularity: 8
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61a8a97a2851918d7f89f350cb8ebf7101215a152a94b821d78b882b149d5dbe
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/1939fcb6-c5e4-46ca-a40b-1a126fa232d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1939fcb6-c5e4-46ca-a40b-1a126fa232d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1939fcb6-c5e4-46ca-a40b-1a126fa232d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61a8a97a2851918d7f89f350cb8ebf7101215a152a94b821d78b882b149d5dbe","name":"Сергей Молчанов","registered_at":"2026-06-15T22:13:05Z","symbol":"NIM0847835","token_address":"0x7dc82e3741a2f52fcd7800008c508b5141c3bd60","type":"artist","uuid":"1939fcb6-c5e4-46ca-a40b-1a126fa232d4"}
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 0x61a8a97a2851918d7f89f350cb8ebf7101215a152a94b821d78b882b149d5dbe. 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/1939fcb6-c5e4-46ca-a40b-1a126fa232d4.json and https://artists.proofprofile.net/proofs/artist/1939fcb6-c5e4-46ca-a40b-1a126fa232d4.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":"0x61a8a97a2851918d7f89f350cb8ebf7101215a152a94b821d78b882b149d5dbe","name":"Сергей Молчанов","registered_at":"2026-06-15T22:13:05Z","symbol":"NIM0847835","token_address":"0x7dc82e3741a2f52fcd7800008c508b5141c3bd60","type":"artist","uuid":"1939fcb6-c5e4-46ca-a40b-1a126fa232d4"}
album: Разрывается сердце
  type: MusicAlbum
  date published: 2024-02-16
album: Разрывается сердце (Piano Version)
  type: MusicAlbum
  date published: 2024-02-16
album: Разрывается сердце (Barabanov Remix)
  type: MusicAlbum
  date published: 2024-02-23
album: Скучаю по тебе
  type: MusicAlbum
  date published: 2024-08-28
album: Открыто сердце
  type: MusicAlbum
  date published: 2024-11-22
album: Некуда бежать
  type: MusicAlbum
  date published: 2024-12-06
album: Болен тобой
  type: MusicAlbum
  date published: 2025-02-07
album: Нет покоя (Болен тобой)
  type: MusicAlbum
  date published: 2025-02-28