ISRC USSM10900266
Verified recording
USSM10900266 is “Symphony No. 2 in C Minor "Resurrection": IV. Urlicht. Sehr feierlich, aber schlicht” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xeaec2e7cdf5319ed145446216c1fe0e9490d7a45c1ee73715dd914195baca463 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/USSM10900266.
Recording identifiers
- ISRC
- USSM10900266
- Title
- Symphony No. 2 in C Minor "Resurrection": IV. Urlicht. Sehr feierlich, aber schlicht
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xeaec2e7cdf5319ed145446216c1fe0e9490d7a45c1ee73715dd914195baca463
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8b536a41d0451d128ce7ccb7922d173ba61c583ed73a3146eaf1ded8e0a7c2a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10900266
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 2 in C Minor "Resurrection": IV. Urlicht. Sehr feierlich, aber schlicht · Machine-readable JSON-LD