Van Deyk
type: MusicGroup
popularity: 3
followers: 542
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99eb9dfea33e235a096cb9e6e9d55d5b0a7f9b18156e06d7237a4b485ca2818d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c009fbf4-5faa-432e-9963-614b48c47d79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c009fbf4-5faa-432e-9963-614b48c47d79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c009fbf4-5faa-432e-9963-614b48c47d79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99eb9dfea33e235a096cb9e6e9d55d5b0a7f9b18156e06d7237a4b485ca2818d","name":"Van Deyk","registered_at":"2026-06-20T18:56:25Z","symbol":"NIM1684608","token_address":"0xea55b643e06593f6de0ea5bfb7c21729ae8a60cb","type":"artist","uuid":"c009fbf4-5faa-432e-9963-614b48c47d79"}
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 0x99eb9dfea33e235a096cb9e6e9d55d5b0a7f9b18156e06d7237a4b485ca2818d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c009fbf4-5faa-432e-9963-614b48c47d79.json and https://artists.proofprofile.net/proofs/artist/c009fbf4-5faa-432e-9963-614b48c47d79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x99eb9dfea33e235a096cb9e6e9d55d5b0a7f9b18156e06d7237a4b485ca2818d","name":"Van Deyk","registered_at":"2026-06-20T18:56:25Z","symbol":"NIM1684608","token_address":"0xea55b643e06593f6de0ea5bfb7c21729ae8a60cb","type":"artist","uuid":"c009fbf4-5faa-432e-9963-614b48c47d79"}
album: Happy People
  type: MusicAlbum
  date published: 2016
album: Stereo
  type: MusicAlbum
  date published: 2022-04-08
album: MNDFCK
  type: MusicAlbum
  date published: 2022-05-13
album: Like This
  type: MusicAlbum
  date published: 2022-07-15
album: To Cut a Long Story Short
  type: MusicAlbum
  date published: 2022-08-26
album: Everybody Look at Me Now
  type: MusicAlbum
  date published: 2024-09-20