Mandy von den Bambis
type: MusicGroup
genre: neue deutsche welle
genre: schlager
popularity: 6
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2d877582d0ccb9e68a4b9337472e080aba2f261fd9b6488d64f4fac0a747acd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa92db15-279b-437b-a4e1-30b558d5572e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa92db15-279b-437b-a4e1-30b558d5572e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa92db15-279b-437b-a4e1-30b558d5572e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2d877582d0ccb9e68a4b9337472e080aba2f261fd9b6488d64f4fac0a747acd","name":"Mandy von den Bambis","registered_at":"2026-06-20T09:23:51Z","symbol":"NIM1578911","token_address":"0xc10ec2dffa5c54a889a328701b57bb781bf8ded3","type":"artist","uuid":"aa92db15-279b-437b-a4e1-30b558d5572e"}
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 0xf2d877582d0ccb9e68a4b9337472e080aba2f261fd9b6488d64f4fac0a747acd. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa92db15-279b-437b-a4e1-30b558d5572e.json and https://artists.proofprofile.net/proofs/artist/aa92db15-279b-437b-a4e1-30b558d5572e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xf2d877582d0ccb9e68a4b9337472e080aba2f261fd9b6488d64f4fac0a747acd","name":"Mandy von den Bambis","registered_at":"2026-06-20T09:23:51Z","symbol":"NIM1578911","token_address":"0xc10ec2dffa5c54a889a328701b57bb781bf8ded3","type":"artist","uuid":"aa92db15-279b-437b-a4e1-30b558d5572e"}
album: Es gibt immer einen Weg
  type: MusicAlbum
  date published: 1998-11-12
album: Die schönsten Kuschelsongs
  type: MusicAlbum
  date published: 2004-06-05
album: Unvergessene Hits
  type: MusicAlbum
  date published: 2019-07-26
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  type: MusicAlbum
  date published: 2022-04-29
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  type: MusicAlbum
  date published: 2025-08-01