ISRC GBAJU1100876
Verified recording
GBAJU1100876 is “Symphony No. 4 in D Minor, Op. 120: IV. Langsam Lebhaft” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xe829252a9a48f4e53d27b9df9f8fb7a39d0dca66dfc61aed3e407a94164908ea and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU1100876.
Recording identifiers
- ISRC
- GBAJU1100876
- Title
- Symphony No. 4 in D Minor, Op. 120: IV. Langsam Lebhaft
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xe829252a9a48f4e53d27b9df9f8fb7a39d0dca66dfc61aed3e407a94164908ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d4cdf82a21581d27786a45e31203ae968d37d1a50fcfea6c03c7fb94197458ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU1100876
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Symphony No. 4 in D Minor, Op. 120: IV. Langsam Lebhaft · Machine-readable JSON-LD