ISRC GBAJY0210702
Verified recording
GBAJY0210702 is “4 Duets, Op. 34: No. 2, Liebhabers Ständchen” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x3f5fa44d95730063934a6e3dbd26a196b094b5300ff55a7373cc4baa087ed42c and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0210702.
Recording identifiers
- ISRC
- GBAJY0210702
- Title
- 4 Duets, Op. 34: No. 2, Liebhabers Ständchen
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x3f5fa44d95730063934a6e3dbd26a196b094b5300ff55a7373cc4baa087ed42c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c37735476f1433f3d454351f9aafb0074329f4dd841305820f12768c63973488- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0210702
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 4 Duets, Op. 34: No. 2, Liebhabers Ständchen · Machine-readable JSON-LD