Marie-Christin Fuchs
type: MusicGroup
popularity: 4
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec924376145f76880353dbdcf4e74259ed2b02a0cc009404e5835e2eab91e82d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdb534e2-de25-46ab-88b5-3ccd7d692689.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdb534e2-de25-46ab-88b5-3ccd7d692689.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdb534e2-de25-46ab-88b5-3ccd7d692689
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec924376145f76880353dbdcf4e74259ed2b02a0cc009404e5835e2eab91e82d","name":"Marie-Christin Fuchs","registered_at":"2026-06-20T18:09:33Z","symbol":"NIM1674502","token_address":"0x26c30ca6adac1ab124619d43b27d2d539b2d4f79","type":"artist","uuid":"bdb534e2-de25-46ab-88b5-3ccd7d692689"}
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 0xec924376145f76880353dbdcf4e74259ed2b02a0cc009404e5835e2eab91e82d. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdb534e2-de25-46ab-88b5-3ccd7d692689.json and https://artists.proofprofile.net/proofs/artist/bdb534e2-de25-46ab-88b5-3ccd7d692689.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xec924376145f76880353dbdcf4e74259ed2b02a0cc009404e5835e2eab91e82d","name":"Marie-Christin Fuchs","registered_at":"2026-06-20T18:09:33Z","symbol":"NIM1674502","token_address":"0x26c30ca6adac1ab124619d43b27d2d539b2d4f79","type":"artist","uuid":"bdb534e2-de25-46ab-88b5-3ccd7d692689"}
album: Mord kennt kein Alter [Mysteriöse Todesfälle auf Schloss Bucheneck, Band 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2024-04-17