ISRC USSM11508497
Verified recording
USSM11508497 is “Pictures at an Exhibition: Promenade II” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x337a275dce0309894888e22633666025a148e9d622ba2301f968cac1cbcabfbd 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/USSM11508497.
Recording identifiers
- ISRC
- USSM11508497
- Title
- Pictures at an Exhibition: Promenade II
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x337a275dce0309894888e22633666025a148e9d622ba2301f968cac1cbcabfbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:79353548a2e0c550e5b5370bc502e82815877160151e942f353ffc36496e9c5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508497
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Pictures at an Exhibition: Promenade II · Machine-readable JSON-LD