ISRC DES380022940
Verified recording
DES380022940 is “Pictures at an Exhibition: II. The Old Castle” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e17ff19efc570f2a20d86819ac9d41c5a9e337126eb3f27e51be5d69994412 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/DES380022940.
Recording identifiers
- ISRC
- DES380022940
- Title
- Pictures at an Exhibition: II. The Old Castle
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xd4e17ff19efc570f2a20d86819ac9d41c5a9e337126eb3f27e51be5d69994412
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a8da40c9183f114f5dfa72fb9fdd17a0cd1e1d95db5baa126e41dadf0c424186- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380022940
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pictures at an Exhibition: II. The Old Castle · Machine-readable JSON-LD