ISRC USSM11306217
Verified recording
USSM11306217 is “Kleiner Anzeiger, Galopp, Op. 4” by Joseph Hellmesberger, Jr.,
registered on the CopyrightChains blockchain with CopyrightID
0xdc85c4e92f66b423d0b6418b103edea13a50d23efae65eb15611099dc7047afe and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306217.
Recording identifiers
- ISRC
- USSM11306217
- Title
- Kleiner Anzeiger, Galopp, Op. 4
- Artist
- Joseph Hellmesberger, Jr.
- CopyrightID (CopyrightChains transaction hash)
0xdc85c4e92f66b423d0b6418b103edea13a50d23efae65eb15611099dc7047afe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:e9f974f1803082e8bd5ac80386e9029ae1a01ff6d1d1add5991db3fa521d2d92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306217
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Kleiner Anzeiger, Galopp, Op. 4 · Machine-readable JSON-LD