Pälzer Helde
type: MusicGroup
popularity: 3
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa098dda1ad1ee44ef9896ad35e1ae76a52660b562ce10c96a057444e29d45f2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd9926b8-0965-49a3-a4f0-31453c74f4de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd9926b8-0965-49a3-a4f0-31453c74f4de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd9926b8-0965-49a3-a4f0-31453c74f4de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa098dda1ad1ee44ef9896ad35e1ae76a52660b562ce10c96a057444e29d45f2a","name":"Pälzer Helde","registered_at":"2026-06-20T23:44:04Z","symbol":"NIM1751990","token_address":"0xadd37d8bc82d80561d0c7de24bfc1be173b56a20","type":"artist","uuid":"cd9926b8-0965-49a3-a4f0-31453c74f4de"}
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 0xa098dda1ad1ee44ef9896ad35e1ae76a52660b562ce10c96a057444e29d45f2a. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd9926b8-0965-49a3-a4f0-31453c74f4de.json and https://artists.proofprofile.net/proofs/artist/cd9926b8-0965-49a3-a4f0-31453c74f4de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xa098dda1ad1ee44ef9896ad35e1ae76a52660b562ce10c96a057444e29d45f2a","name":"Pälzer Helde","registered_at":"2026-06-20T23:44:04Z","symbol":"NIM1751990","token_address":"0xadd37d8bc82d80561d0c7de24bfc1be173b56a20","type":"artist","uuid":"cd9926b8-0965-49a3-a4f0-31453c74f4de"}
album: Hand in Hand
  type: MusicAlbum
  date published: 2009-10-01
album: Uffbasse!!!
  type: MusicAlbum
  date published: 2010-12-01