ISRC USSM11711223
Verified recording
USSM11711223 is “Mahler: Symphony No. 6 in A Minor: I. Allegro energico, ma non troppo” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xc249a83a8fa57d01964d8b5515788847f8c86a5ea54ba6a4e06b4f66e24cc73e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11711223.
Recording identifiers
- ISRC
- USSM11711223
- Title
- Mahler: Symphony No. 6 in A Minor: I. Allegro energico, ma non troppo
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xc249a83a8fa57d01964d8b5515788847f8c86a5ea54ba6a4e06b4f66e24cc73e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4d38b41244671a4ecb6d7e8609c570bc6db7484bca074ce5bdbdd4be27ccf4a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11711223
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mahler: Symphony No. 6 in A Minor: I. Allegro energico, ma non troppo · Machine-readable JSON-LD