ISRC DEF056630309
Verified recording
DEF056630309 is “Pictures at an Exhibition (Orch. Ravel): Promenade 4 - Recorded 1966” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x31427e8f7dceb733195f622222b12e60c48d856534900d928a84b48347d07dca and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056630309.
Recording identifiers
- ISRC
- DEF056630309
- Title
- Pictures at an Exhibition (Orch. Ravel): Promenade 4 - Recorded 1966
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x31427e8f7dceb733195f622222b12e60c48d856534900d928a84b48347d07dca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:f4855dd61a2a7cb5fac86446a9fa3f0ae8018eb269395578ea50849546710350- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056630309
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Pictures at an Exhibition (Orch. Ravel): Promenade 4 - Recorded 1966 · Machine-readable JSON-LD