Gröbenbach Musi
type: MusicGroup
popularity: 6
followers: 310
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cb41dee3b0586da989dbedc057ee27f63492e63b2eb3c61645b360aec90f7bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/951ec29b-fe81-4ae6-8ff3-86d8acbb3a23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/951ec29b-fe81-4ae6-8ff3-86d8acbb3a23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/951ec29b-fe81-4ae6-8ff3-86d8acbb3a23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cb41dee3b0586da989dbedc057ee27f63492e63b2eb3c61645b360aec90f7bf","name":"Gröbenbach Musi","registered_at":"2026-06-17T17:40:52Z","symbol":"NIM1470081","token_address":"0xa9b688f1aa80bb9d3f849f0b28ba11a84694ca41","type":"artist","uuid":"951ec29b-fe81-4ae6-8ff3-86d8acbb3a23"}
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 0x3cb41dee3b0586da989dbedc057ee27f63492e63b2eb3c61645b360aec90f7bf. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/951ec29b-fe81-4ae6-8ff3-86d8acbb3a23.json and https://artists.proofprofile.net/proofs/artist/951ec29b-fe81-4ae6-8ff3-86d8acbb3a23.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3cb41dee3b0586da989dbedc057ee27f63492e63b2eb3c61645b360aec90f7bf","name":"Gröbenbach Musi","registered_at":"2026-06-17T17:40:52Z","symbol":"NIM1470081","token_address":"0xa9b688f1aa80bb9d3f849f0b28ba11a84694ca41","type":"artist","uuid":"951ec29b-fe81-4ae6-8ff3-86d8acbb3a23"}
album: Auf da neu'n Soatn
  type: MusicAlbum
  date published: 2014-01-02