ISRC DEF059305080
Verified recording
DEF059305080 is “Fünf Lieder, Op. 40: 3. Der Soldat” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x096bd50eeae15c68f176c4d8050a7a4f3be54d3b2d74b1cb28008f333f60b503 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305080.
Recording identifiers
- ISRC
- DEF059305080
- Title
- Fünf Lieder, Op. 40: 3. Der Soldat
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x096bd50eeae15c68f176c4d8050a7a4f3be54d3b2d74b1cb28008f333f60b503
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ffbf72ba6588bb74aed35e9710fe41c0a3d4ceb0cd285e0c723e8d3f08834198- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305080
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Fünf Lieder, Op. 40: 3. Der Soldat · Machine-readable JSON-LD