ISRC DEF059905001
Verified recording
DEF059905001 is “Fantasiestücke, Op. 73: I. Zart und mit Ausdruck” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xb14cbe0c68ba125b0391b60a0e50e0b95c31ecc16b8ff97668337546295f8690 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059905001.
Recording identifiers
- ISRC
- DEF059905001
- Title
- Fantasiestücke, Op. 73: I. Zart und mit Ausdruck
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xb14cbe0c68ba125b0391b60a0e50e0b95c31ecc16b8ff97668337546295f8690
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1e82215c49140e2de8b3ee67dfeb56af7fc2cdc93cb798e68da646a28472a18d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059905001
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Fantasiestücke, Op. 73: I. Zart und mit Ausdruck · Machine-readable JSON-LD