Alex Tschallener
type: MusicGroup
popularity: 15
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fadcdd823d432b8c61d45480ab6b1ab860f80148706352f39737789b227b768
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b78df057-0a3b-4cb2-b5c1-b62922d2b2ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b78df057-0a3b-4cb2-b5c1-b62922d2b2ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b78df057-0a3b-4cb2-b5c1-b62922d2b2ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fadcdd823d432b8c61d45480ab6b1ab860f80148706352f39737789b227b768","name":"Alex Tschallener","registered_at":"2026-06-14T23:49:39Z","symbol":"NIM0615500","token_address":"0x7ae3000f3aa69289e8a9b9d41d727405d7d38d55","type":"artist","uuid":"b78df057-0a3b-4cb2-b5c1-b62922d2b2ec"}
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 0x6fadcdd823d432b8c61d45480ab6b1ab860f80148706352f39737789b227b768. 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/b78df057-0a3b-4cb2-b5c1-b62922d2b2ec.json and https://artists.proofprofile.net/proofs/artist/b78df057-0a3b-4cb2-b5c1-b62922d2b2ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x6fadcdd823d432b8c61d45480ab6b1ab860f80148706352f39737789b227b768","name":"Alex Tschallener","registered_at":"2026-06-14T23:49:39Z","symbol":"NIM0615500","token_address":"0x7ae3000f3aa69289e8a9b9d41d727405d7d38d55","type":"artist","uuid":"b78df057-0a3b-4cb2-b5c1-b62922d2b2ec"}
album: Alpine Chill
  type: MusicAlbum
  date published: 2015-10-16
album: Cinematic Cello
  type: MusicAlbum
  date published: 2024-05-24