ISRC ITUM72300134
Verified recording
ITUM72300134 is “10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Var. 10. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb5f5eb6e07bd997c3507b3d340cb6dc29f931f728a13605b4d478c3bc086a2d7 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300134.
Recording identifiers
- ISRC
- ITUM72300134
- Title
- 10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Var. 10. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb5f5eb6e07bd997c3507b3d340cb6dc29f931f728a13605b4d478c3bc086a2d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:ebcd743fca8e80b8ea4dabb8a15ad9b1b7bf14030562d22aaf552e662be5ebb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300134
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: 10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Var. 10. Allegro · Machine-readable JSON-LD