ISRC QMFMF1497113
Verified recording
QMFMF1497113 is “Symphony No. 3 in E-Flat Major, Op. 97, "Rhenish": III. Nicht schnell” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x071800b63c798e41458cda7657ef27af088cfd78a51111c98dc34abab052b7dc and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1497113.
Recording identifiers
- ISRC
- QMFMF1497113
- Title
- Symphony No. 3 in E-Flat Major, Op. 97, "Rhenish": III. Nicht schnell
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x071800b63c798e41458cda7657ef27af088cfd78a51111c98dc34abab052b7dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:68fededeac56d276fef935f7e3ec079c2a6413d7743e54901cf272295634e1c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1497113
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 97, "Rhenish": III. Nicht schnell · Machine-readable JSON-LD