ISRC DES380746004
Verified recording
DES380746004 is “Pictures at an Exhibition: III. The Old Castle” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x2527d9025e7539ff0f4379d1d71f62f2d77805aa501ae2e2b8040938abd41b80 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/DES380746004.
Recording identifiers
- ISRC
- DES380746004
- Title
- Pictures at an Exhibition: III. The Old Castle
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x2527d9025e7539ff0f4379d1d71f62f2d77805aa501ae2e2b8040938abd41b80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:97758343d6113e70e92ec59c52d52a2dc9126de34feed3456b41ca41f20c9ae3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380746004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pictures at an Exhibition: III. The Old Castle · Machine-readable JSON-LD