ISRC DES380000214
Verified recording
DES380000214 is “Toy Symphony in C Major: II. Menuetto” by Leopold Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7b43ad48bc1206775ea826dd20c96b4f3b2ae9a891e110374cccf98670720627 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380000214.
Recording identifiers
- ISRC
- DES380000214
- Title
- Toy Symphony in C Major: II. Menuetto
- Artist
- Leopold Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7b43ad48bc1206775ea826dd20c96b4f3b2ae9a891e110374cccf98670720627
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:51a5902f883aed6a71a18131d1be52784b2ef5762e0da58179aa6690fdb74b67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380000214
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Toy Symphony in C Major: II. Menuetto · Machine-readable JSON-LD