ISRC DEF059531309
Verified recording
DEF059531309 is “Pictures at an Exhibition: Ballet of the Chickens in their Shells” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd55ccc3e2e045e17387043d84b763fe354e75996f9b7a0ebeeb2336269ff3919 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059531309.
Recording identifiers
- ISRC
- DEF059531309
- Title
- Pictures at an Exhibition: Ballet of the Chickens in their Shells
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xd55ccc3e2e045e17387043d84b763fe354e75996f9b7a0ebeeb2336269ff3919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e8bb3945d784102320354b1611499d97d333e0f964d439315682becdfab7b5bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059531309
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pictures at an Exhibition: Ballet of the Chickens in their Shells · Machine-readable JSON-LD