ISRC DEN961801958
Verified recording
DEN961801958 is “12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: Variation No. 7” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x28ff99b492ac1904d83aa65c26598d18657155e165afd79ae94870727c310d4e and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801958.
Recording identifiers
- ISRC
- DEN961801958
- Title
- 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: Variation No. 7
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x28ff99b492ac1904d83aa65c26598d18657155e165afd79ae94870727c310d4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:b55b535fc6f544a8fe5244a5d29f1f9a0ce3032223d89188bc29c1cf53625fec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801958
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: Variation No. 7 · Machine-readable JSON-LD