ISRC FRUM72001441
Verified recording
FRUM72001441 is “12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 12. Variation XI” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6158bc7596a0701d42053d6c61376a84628a83213898a7f41ca95acad9c3a27e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001441.
Recording identifiers
- ISRC
- FRUM72001441
- Title
- 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 12. Variation XI
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6158bc7596a0701d42053d6c61376a84628a83213898a7f41ca95acad9c3a27e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4d9d41ade087685b33ea3d7e9ed7cb6e91f186827ce0b6573dcfcc27a16f5296- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001441
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: 12. Variation XI · Machine-readable JSON-LD