ISRC USB8U2500302
Verified recording
USB8U2500302 is “Pictures at an exhibition IX. La grande porte de Kiev” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xcde1d8d12b769efa7819a28f8703016364b269f6ebfa7cc50f62c8e885c43d48 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500302.
Recording identifiers
- ISRC
- USB8U2500302
- Title
- Pictures at an exhibition IX. La grande porte de Kiev
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xcde1d8d12b769efa7819a28f8703016364b269f6ebfa7cc50f62c8e885c43d48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:419202d878a0c2421eee3914255b9baeabcec465780475b75d33538eae5b44fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pictures at an exhibition IX. La grande porte de Kiev · Machine-readable JSON-LD