ISRC FRUM72001442
Verified recording
FRUM72001442 is “12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 13. Variation XII” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd533a1b160178522d4035351b52c686ed98d50d49f12489e3a878f38023818d6 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001442.
Recording identifiers
- ISRC
- FRUM72001442
- Title
- 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 13. Variation XII
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd533a1b160178522d4035351b52c686ed98d50d49f12489e3a878f38023818d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:8b018f32a6d3d5d4605286c0e1b4f864db7ba05f61b8b74fc07fb440f094b795- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001442
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 13. Variation XII · Machine-readable JSON-LD