Christian Heller
type: MusicGroup
description: Christian Heller (born 25 May 1964) is a Swedish sports shooter. He competed in two events at the 1984 Summer Olympics. References External links Category:1964 births Category:Living people Categ
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb6bcfda974e9b018ccd54452e6e49b24e5b92fd97ae612425c2e223978a28b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9eac48b-e298-4484-ab4f-b282d4066c45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9eac48b-e298-4484-ab4f-b282d4066c45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9eac48b-e298-4484-ab4f-b282d4066c45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb6bcfda974e9b018ccd54452e6e49b24e5b92fd97ae612425c2e223978a28b7","name":"Christian Heller","registered_at":"2026-06-21T10:20:02Z","symbol":"NIM1896785","token_address":"0xa65f4985f23f22c2ef3996d4b565759a2c5aceef","type":"artist","uuid":"e9eac48b-e298-4484-ab4f-b282d4066c45"}
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 0xcb6bcfda974e9b018ccd54452e6e49b24e5b92fd97ae612425c2e223978a28b7. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9eac48b-e298-4484-ab4f-b282d4066c45.json and https://artists.proofprofile.net/proofs/artist/e9eac48b-e298-4484-ab4f-b282d4066c45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xcb6bcfda974e9b018ccd54452e6e49b24e5b92fd97ae612425c2e223978a28b7","name":"Christian Heller","registered_at":"2026-06-21T10:20:02Z","symbol":"NIM1896785","token_address":"0xa65f4985f23f22c2ef3996d4b565759a2c5aceef","type":"artist","uuid":"e9eac48b-e298-4484-ab4f-b282d4066c45"}