ISRC FRUM72001435
Verified recording
FRUM72001435 is “12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 6. Variation V” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0c6b936b8ada30901ea54c2e25ffddb892c552b9b27450a56a1e7178f7264880 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/FRUM72001435.
Recording identifiers
- ISRC
- FRUM72001435
- Title
- 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 6. Variation V
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0c6b936b8ada30901ea54c2e25ffddb892c552b9b27450a56a1e7178f7264880
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9fded720f0ec952f86503149c071f6a6063b06bf70d1737cd3aed17937848195- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001435
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 6. Variation V · Machine-readable JSON-LD