ISRC DEF055602204
Verified recording
DEF055602204 is “Waldszenen, Op. 82: IV. Verrufene Stelle” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x5970a2ad91737d3ac0542cc1b93cdb6444f713da1f87b3f0dcd9a7f7d8dd652d and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055602204.
Recording identifiers
- ISRC
- DEF055602204
- Title
- Waldszenen, Op. 82: IV. Verrufene Stelle
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x5970a2ad91737d3ac0542cc1b93cdb6444f713da1f87b3f0dcd9a7f7d8dd652d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:684fbec2339e57dd60f7d59c0f601d8f545a23032fcbc3e1a7a1b7b439085b35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055602204
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Waldszenen, Op. 82: IV. Verrufene Stelle · Machine-readable JSON-LD