ISRC DEF059905022
Verified recording
DEF059905022 is “5 Stücke im Volkston, Op. 102: IV. Nicht zu rasch” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xee740885712128e24db43a7d8bb184c277f3f1300332ab79dca45c88c9c4b8dd and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059905022.
Recording identifiers
- ISRC
- DEF059905022
- Title
- 5 Stücke im Volkston, Op. 102: IV. Nicht zu rasch
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xee740885712128e24db43a7d8bb184c277f3f1300332ab79dca45c88c9c4b8dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:c0c75243d575a68c1704cbb5cf6085e55d96e20c71c7621fffe4ec3005814cdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059905022
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 5 Stücke im Volkston, Op. 102: IV. Nicht zu rasch · Machine-readable JSON-LD