N. Bultsevich
type: MusicGroup
popularity: 12
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4da2fddd790e3d79ec7e003811ad46ada6c2fd2e955dd358b1d35963c075eb66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b032b297-e704-4540-9b4b-361e49b9a1d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b032b297-e704-4540-9b4b-361e49b9a1d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b032b297-e704-4540-9b4b-361e49b9a1d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4da2fddd790e3d79ec7e003811ad46ada6c2fd2e955dd358b1d35963c075eb66","name":"N. Bultsevich","registered_at":"2026-06-14T23:01:24Z","symbol":"NIM0603994","token_address":"0x7ba4a1b6742cbbdb8da67283f6c51bbff01f9d21","type":"artist","uuid":"b032b297-e704-4540-9b4b-361e49b9a1d4"}
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 0x4da2fddd790e3d79ec7e003811ad46ada6c2fd2e955dd358b1d35963c075eb66. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b032b297-e704-4540-9b4b-361e49b9a1d4.json and https://artists.proofprofile.net/proofs/artist/b032b297-e704-4540-9b4b-361e49b9a1d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x4da2fddd790e3d79ec7e003811ad46ada6c2fd2e955dd358b1d35963c075eb66","name":"N. Bultsevich","registered_at":"2026-06-14T23:01:24Z","symbol":"NIM0603994","token_address":"0x7ba4a1b6742cbbdb8da67283f6c51bbff01f9d21","type":"artist","uuid":"b032b297-e704-4540-9b4b-361e49b9a1d4"}
album: Rejoice, O Indestructible Fortress and Stronghold of Orthodoxy
  type: MusicAlbum
  date published: 2011-10-04
album: Rejoice, O Indestructible Fortress and Stronghold of Orthodoxy
  type: MusicAlbum
  date published: 2011-10-04