ISRC USSM19703173
Verified recording
USSM19703173 is “Symphony No. 3 in D Minor: Part 1, I. Kräftig. Entschieden” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x0dbb53b4a9c7ed13eb81a73d640431b6a7bbfa0db69721e051ebb6dbcb4f3a74 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/USSM19703173.
Recording identifiers
- ISRC
- USSM19703173
- Title
- Symphony No. 3 in D Minor: Part 1, I. Kräftig. Entschieden
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x0dbb53b4a9c7ed13eb81a73d640431b6a7bbfa0db69721e051ebb6dbcb4f3a74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0c3494582522e9126411d7b2758ddbe2f0eecc6de63ce3fb7a344cde0f1f54fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703173
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 3 in D Minor: Part 1, I. Kräftig. Entschieden · Machine-readable JSON-LD