Jonathan Tiersten
type: MusicGroup
description: Jonathan Tiersten (born August 11, 1965) is an American actor, who is mostly known for his role as Ricky Thomas in the 1983 cult classic Sleepaway Camp. He reprised the role in the 2008 sequel Return
popularity: 2
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8795f9fe6c6d252fd4b9535f984f438e561559dd8b7c0b7e04234df9d0c474c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f8261f2-e39f-4e33-9c82-062bd6c829a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f8261f2-e39f-4e33-9c82-062bd6c829a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f8261f2-e39f-4e33-9c82-062bd6c829a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8795f9fe6c6d252fd4b9535f984f438e561559dd8b7c0b7e04234df9d0c474c","name":"Jonathan Tiersten","registered_at":"2026-06-16T00:31:20Z","symbol":"NIM0880848","token_address":"0xefb1585534097fb7450f4c30a32b25ee194f9d20","type":"artist","uuid":"1f8261f2-e39f-4e33-9c82-062bd6c829a2"}
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 0xd8795f9fe6c6d252fd4b9535f984f438e561559dd8b7c0b7e04234df9d0c474c. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f8261f2-e39f-4e33-9c82-062bd6c829a2.json and https://artists.proofprofile.net/proofs/artist/1f8261f2-e39f-4e33-9c82-062bd6c829a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xd8795f9fe6c6d252fd4b9535f984f438e561559dd8b7c0b7e04234df9d0c474c","name":"Jonathan Tiersten","registered_at":"2026-06-16T00:31:20Z","symbol":"NIM0880848","token_address":"0xefb1585534097fb7450f4c30a32b25ee194f9d20","type":"artist","uuid":"1f8261f2-e39f-4e33-9c82-062bd6c829a2"}
album: Heaven
  type: MusicAlbum
  date published: 1996-01-01
album: Tied Up
  type: MusicAlbum
  date published: 2012-07-04
album: I'm Alone
  type: MusicAlbum
  date published: 2012-12-25