Blake Stadnik
type: MusicGroup
popularity: 23
followers: 1633
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2758f9538fa8c6824c812fbddda8d1c80cdee3a506b6917ba067ea8d4115c87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41727b44-04a8-4525-821f-bb39eb8d1cf0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41727b44-04a8-4525-821f-bb39eb8d1cf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41727b44-04a8-4525-821f-bb39eb8d1cf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2758f9538fa8c6824c812fbddda8d1c80cdee3a506b6917ba067ea8d4115c87","name":"Blake Stadnik","registered_at":"2026-06-11T17:43:12Z","symbol":"NIM0085260","token_address":"0xb83a41cd848344dedcbe38cb991f1d090bf8d307","type":"artist","uuid":"41727b44-04a8-4525-821f-bb39eb8d1cf0"}
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 0xc2758f9538fa8c6824c812fbddda8d1c80cdee3a506b6917ba067ea8d4115c87. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41727b44-04a8-4525-821f-bb39eb8d1cf0.json and https://artists.proofprofile.net/proofs/artist/41727b44-04a8-4525-821f-bb39eb8d1cf0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc2758f9538fa8c6824c812fbddda8d1c80cdee3a506b6917ba067ea8d4115c87","name":"Blake Stadnik","registered_at":"2026-06-11T17:43:12Z","symbol":"NIM0085260","token_address":"0xb83a41cd848344dedcbe38cb991f1d090bf8d307","type":"artist","uuid":"41727b44-04a8-4525-821f-bb39eb8d1cf0"}
album: Memorized (From "This Is Us")
  type: MusicAlbum
  date published: 2019-09-24