ISRC AUXN22324292
Verified recording
AUXN22324292 is “Variations on a Theme by Robert Schumann, Op.20: Theme” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x2c6ed96ef65441d0b6e024bba4e5de77a219c4c3a5d519d0c96a78dd84c54a80 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22324292.
Recording identifiers
- ISRC
- AUXN22324292
- Title
- Variations on a Theme by Robert Schumann, Op.20: Theme
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x2c6ed96ef65441d0b6e024bba4e5de77a219c4c3a5d519d0c96a78dd84c54a80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:849eeb31ceae0c0418bb18ef74e90e78d2af352b1f504d28b0d3faca4ba2ee36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22324292
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Variations on a Theme by Robert Schumann, Op.20: Theme · Machine-readable JSON-LD