ISRC DEF059904991
Verified recording
DEF059904991 is “Adagio and Allegro in A Flat Major, Op. 70: I. Langsam, mit innigem Ausdruck” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xebe3264335623ea963f90669bf174262befbc715efde15921ef59adaeb2f1bb4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059904991.
Recording identifiers
- ISRC
- DEF059904991
- Title
- Adagio and Allegro in A Flat Major, Op. 70: I. Langsam, mit innigem Ausdruck
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xebe3264335623ea963f90669bf174262befbc715efde15921ef59adaeb2f1bb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:08c91f7c65929f9630cd865fcb73a69c724f9f3780d96e5962b3f1fd4c1c4f3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059904991
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Adagio and Allegro in A Flat Major, Op. 70: I. Langsam, mit innigem Ausdruck · Machine-readable JSON-LD