ISRC DEN961801954
Verified recording
DEN961801954 is “12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: Variation No. 3” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x140fe501f965c6507693bb9679bb5fc97de749b3d05f2597331ecc68385add2f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801954.
Recording identifiers
- ISRC
- DEN961801954
- Title
- 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: Variation No. 3
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x140fe501f965c6507693bb9679bb5fc97de749b3d05f2597331ecc68385add2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f69aee50b611857e3676b000d14087915ce219beccbff7913441bdf0b584b40f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801954
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 12 Variations in C Major on "Ah, vous dirai-je Maman", K. 265: Variation No. 3 · Machine-readable JSON-LD