Alexey Nechaev
type: MusicGroup
popularity: 15
followers: 311
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4fddb9b1d6869f95a55ee1c6fb3f6ad0ae8a4391973e00430812e3748d77e82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d4d9f94-6eae-40a0-8fce-c041a65e5c1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d4d9f94-6eae-40a0-8fce-c041a65e5c1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d4d9f94-6eae-40a0-8fce-c041a65e5c1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4fddb9b1d6869f95a55ee1c6fb3f6ad0ae8a4391973e00430812e3748d77e82","name":"Alexey Nechaev","registered_at":"2026-06-14T07:28:00Z","symbol":"NIM0381354","token_address":"0x647f03930a03c6dd3eaf91844bb431482f59aaaa","type":"artist","uuid":"1d4d9f94-6eae-40a0-8fce-c041a65e5c1b"}
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 0xc4fddb9b1d6869f95a55ee1c6fb3f6ad0ae8a4391973e00430812e3748d77e82. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d4d9f94-6eae-40a0-8fce-c041a65e5c1b.json and https://artists.proofprofile.net/proofs/artist/1d4d9f94-6eae-40a0-8fce-c041a65e5c1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0xc4fddb9b1d6869f95a55ee1c6fb3f6ad0ae8a4391973e00430812e3748d77e82","name":"Alexey Nechaev","registered_at":"2026-06-14T07:28:00Z","symbol":"NIM0381354","token_address":"0x647f03930a03c6dd3eaf91844bb431482f59aaaa","type":"artist","uuid":"1d4d9f94-6eae-40a0-8fce-c041a65e5c1b"}
album: Inmost
  type: MusicAlbum
  date published: 2020-08-22
album: Unbound: Worlds Apart (Original Soundtrack)
  type: MusicAlbum
  date published: 2021-07-28
album: Time Loader
  type: MusicAlbum
  date published: 2021-11-03