Alex Yehe
type: MusicGroup
genre: hardcore
popularity: 9
followers: 222
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa711e1f18c4aa7168a367327d13cce8e97e604868f529737ce37ef64c7ad13d9
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/bfbbbe64-1c7c-4550-9d10-14587aca03cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfbbbe64-1c7c-4550-9d10-14587aca03cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfbbbe64-1c7c-4550-9d10-14587aca03cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa711e1f18c4aa7168a367327d13cce8e97e604868f529737ce37ef64c7ad13d9","name":"Alex Yehe","registered_at":"2026-06-20T18:35:54Z","symbol":"NIM1682808","token_address":"0x4e771f48254a50e887d21c1e4dc3e42f7d6e5eba","type":"artist","uuid":"bfbbbe64-1c7c-4550-9d10-14587aca03cd"}
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 0xa711e1f18c4aa7168a367327d13cce8e97e604868f529737ce37ef64c7ad13d9. 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/bfbbbe64-1c7c-4550-9d10-14587aca03cd.json and https://artists.proofprofile.net/proofs/artist/bfbbbe64-1c7c-4550-9d10-14587aca03cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xa711e1f18c4aa7168a367327d13cce8e97e604868f529737ce37ef64c7ad13d9","name":"Alex Yehe","registered_at":"2026-06-20T18:35:54Z","symbol":"NIM1682808","token_address":"0x4e771f48254a50e887d21c1e4dc3e42f7d6e5eba","type":"artist","uuid":"bfbbbe64-1c7c-4550-9d10-14587aca03cd"}
album: Open your eyes
  type: MusicAlbum
  date published: 2021-04-30
album: Revolvers Revolution
  type: MusicAlbum
  date published: 2021-05-19
album: Myself
  type: MusicAlbum
  date published: 2021-09-09
album: New Life
  type: MusicAlbum
  date published: 2022-05-06
album: Superhero
  type: MusicAlbum
  date published: 2022-07-29