ISRC USSM10900258
Verified recording
USSM10900258 is “Symphony No. 1 in D Major "Titan": II. Kräftig bewegt, doch nicht zu schnell” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x0bb6c313f40eda30c8b9c5bd3b2f268edd3518721fb5f72669fceab245b46952 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/USSM10900258.
Recording identifiers
- ISRC
- USSM10900258
- Title
- Symphony No. 1 in D Major "Titan": II. Kräftig bewegt, doch nicht zu schnell
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x0bb6c313f40eda30c8b9c5bd3b2f268edd3518721fb5f72669fceab245b46952
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:681c126b93203881a309b4540740360736e307a0370b1f74dd0a312decc76156- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10900258
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 1 in D Major "Titan": II. Kräftig bewegt, doch nicht zu schnell · Machine-readable JSON-LD