ISRC GBAYC9002870
Verified recording
GBAYC9002870 is “Mussorgsky: Pictures at an Exhibition: No. 4, Il vecchio castello” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xba5b6df6d9d1e32158ac5f5f31cca5d0c80f6f122d55b50db1b991bb98be7af2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9002870.
Recording identifiers
- ISRC
- GBAYC9002870
- Title
- Mussorgsky: Pictures at an Exhibition: No. 4, Il vecchio castello
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xba5b6df6d9d1e32158ac5f5f31cca5d0c80f6f122d55b50db1b991bb98be7af2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ccdef83022d04b6aedcd925e50a7c2fa1025ff2605c41594340e7d088d426dc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9002870
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Mussorgsky: Pictures at an Exhibition: No. 4, Il vecchio castello · Machine-readable JSON-LD