ISRC ITUM72300116
Verified recording
ITUM72300116 is “12 Variations on "Ah, vous dirai-je Maman", K. 265: Var. 11. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x09af8a4c5bd216112a887be34eb8c24ade84d0d16d75ce72836de81f8dd6b2aa and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300116.
Recording identifiers
- ISRC
- ITUM72300116
- Title
- 12 Variations on "Ah, vous dirai-je Maman", K. 265: Var. 11. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x09af8a4c5bd216112a887be34eb8c24ade84d0d16d75ce72836de81f8dd6b2aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:45f04f7214aac784211c8692a9e08fcf78664bc14528a6a2874d48732114dad0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300116
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 12 Variations on "Ah, vous dirai-je Maman", K. 265: Var. 11. Adagio · Machine-readable JSON-LD