DJ Nikolai
type: MusicGroup
popularity: 12
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9acf72dea5fadc948d5623a8f4649558da5eeff631faeaf73fa4b6ae24dde39c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df830df-5d21-4233-9b66-3bb75040e0e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df830df-5d21-4233-9b66-3bb75040e0e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0df830df-5d21-4233-9b66-3bb75040e0e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9acf72dea5fadc948d5623a8f4649558da5eeff631faeaf73fa4b6ae24dde39c","name":"DJ Nikolai","registered_at":"2026-06-14T05:52:25Z","symbol":"NIM0358584","token_address":"0x829d1c38dbc215b84c3eb2df7e1642539093501f","type":"artist","uuid":"0df830df-5d21-4233-9b66-3bb75040e0e4"}
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 0x9acf72dea5fadc948d5623a8f4649558da5eeff631faeaf73fa4b6ae24dde39c. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0df830df-5d21-4233-9b66-3bb75040e0e4.json and https://artists.proofprofile.net/proofs/artist/0df830df-5d21-4233-9b66-3bb75040e0e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
  text: {"copyright_id":"0x9acf72dea5fadc948d5623a8f4649558da5eeff631faeaf73fa4b6ae24dde39c","name":"DJ Nikolai","registered_at":"2026-06-14T05:52:25Z","symbol":"NIM0358584","token_address":"0x829d1c38dbc215b84c3eb2df7e1642539093501f","type":"artist","uuid":"0df830df-5d21-4233-9b66-3bb75040e0e4"}
album: Piano Man (Ft. Jerry Given)
  type: MusicAlbum
  date published: 2013-07-12