Franziska Walter
type: MusicGroup
genre: children's music
popularity: 12
followers: 373
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bf73f8f3281275668cb2b820f61f0a69db11c9542e7f0c1eded902946094779
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d2decb3-e527-4aca-9934-f08c63d2b726.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d2decb3-e527-4aca-9934-f08c63d2b726.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d2decb3-e527-4aca-9934-f08c63d2b726
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bf73f8f3281275668cb2b820f61f0a69db11c9542e7f0c1eded902946094779","name":"Franziska Walter","registered_at":"2026-06-14T19:23:02Z","symbol":"NIM0551903","token_address":"0xa410af761bbbcfe4579cb87c65ac31097051c3bc","type":"artist","uuid":"8d2decb3-e527-4aca-9934-f08c63d2b726"}
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 0x7bf73f8f3281275668cb2b820f61f0a69db11c9542e7f0c1eded902946094779. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d2decb3-e527-4aca-9934-f08c63d2b726.json and https://artists.proofprofile.net/proofs/artist/8d2decb3-e527-4aca-9934-f08c63d2b726.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:43:13Z
  text: {"copyright_id":"0x7bf73f8f3281275668cb2b820f61f0a69db11c9542e7f0c1eded902946094779","name":"Franziska Walter","registered_at":"2026-06-14T19:23:02Z","symbol":"NIM0551903","token_address":"0xa410af761bbbcfe4579cb87c65ac31097051c3bc","type":"artist","uuid":"8d2decb3-e527-4aca-9934-f08c63d2b726"}
album: Kinderlieder vom Rohrspatz® (Tierlieder)
  type: MusicAlbum
  date published: 2022-10-14
album: Kinderlieder vom Rohrspatz® (Adventslieder)
  type: MusicAlbum
  date published: 2022-11-25
album: Kinderlieder vom Rohrspatz® (Mitmachmusik)
  type: MusicAlbum
  date published: 2022-12-16
album: Kinderlieder vom Rohrspatz® (Löffel-Karussell)
  type: MusicAlbum
  date published: 2023-01-20
album: Kinderlieder vom Rohrspatz® (Herbstlieder)
  type: MusicAlbum
  date published: 2023-09-29
album: Gute Nacht (Kinderlieder vom Rohrspatz®)
  type: MusicAlbum
  date published: 2023-12-08
album: Kinderlieder vom Rohrspatz® (Winterlieder)
  type: MusicAlbum
  date published: 2024-01-24
album: Kinderlieder vom Rohrspatz® (Bruno Bär)
  type: MusicAlbum
  date published: 2024-03-04
album: Kinderlieder vom Rohrspatz® (Frühling)
  type: MusicAlbum
  date published: 2024-03-04
album: Kinderlieder vom Rohrspatz® (Ich zeig dir meine Nase)
  type: MusicAlbum
  date published: 2024-03-28
album: Kinderlieder vom Rohrspatz® (Blätter fliegen)
  type: MusicAlbum
  date published: 2024-09-02
album: Kinderlieder vom Rohrspatz® (Erstes Lebensjahr 1)
  type: MusicAlbum
  date published: 2024-11-08
album: Kinderlieder vom Rohrspatz® (Ich bin heut wer ich bin)
  type: MusicAlbum
  date published: 2024-12-06
album: Karneval
  type: MusicAlbum
  date published: 2024-12-13
album: Kinderlieder vom Rohrspatz® (Turmbau)
  type: MusicAlbum
  date published: 2025-02-28
album: Nase Richtung Sonne (Kinderlieder vom Rohrspatz)
  type: MusicAlbum
  date published: 2025-04-04
album: Zugfahren
  type: MusicAlbum
  date published: 2025-06-20
album: Es ist Sommer
  type: MusicAlbum
  date published: 2025-08-06