Markus Stockhausen Group
type: MusicGroup
popularity: 3
followers: 312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2679582ae191041526960eadf76e98fba12351a3d02626d1d2be44102736d564
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22b70650-bb48-49da-a1b8-d2f29fb34717.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22b70650-bb48-49da-a1b8-d2f29fb34717.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22b70650-bb48-49da-a1b8-d2f29fb34717
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2679582ae191041526960eadf76e98fba12351a3d02626d1d2be44102736d564","name":"Markus Stockhausen Group","registered_at":"2026-06-16T01:34:51Z","symbol":"NIM0896016","token_address":"0x2abee3d4a3133a82f56d0c7bcff57975e716c051","type":"artist","uuid":"22b70650-bb48-49da-a1b8-d2f29fb34717"}
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 0x2679582ae191041526960eadf76e98fba12351a3d02626d1d2be44102736d564. 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/22b70650-bb48-49da-a1b8-d2f29fb34717.json and https://artists.proofprofile.net/proofs/artist/22b70650-bb48-49da-a1b8-d2f29fb34717.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x2679582ae191041526960eadf76e98fba12351a3d02626d1d2be44102736d564","name":"Markus Stockhausen Group","registered_at":"2026-06-16T01:34:51Z","symbol":"NIM0896016","token_address":"0x2abee3d4a3133a82f56d0c7bcff57975e716c051","type":"artist","uuid":"22b70650-bb48-49da-a1b8-d2f29fb34717"}
album: Tales
  type: MusicAlbum
  date published: 2021-08-27