ISRC DEF058704413
Verified recording
DEF058704413 is “Symphony No. 29 in A Major, K. 201: III. Menuetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1653b421bf40fda2a2030c0fb8a1f9fa06874904102168d429b6ce99504f5ecc and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704413.
Recording identifiers
- ISRC
- DEF058704413
- Title
- Symphony No. 29 in A Major, K. 201: III. Menuetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1653b421bf40fda2a2030c0fb8a1f9fa06874904102168d429b6ce99504f5ecc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2d192e3963d39b63b2a8b36f6eab9402318d70a0ddfe507eb8256f630fd9aaca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704413
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Symphony No. 29 in A Major, K. 201: III. Menuetto · Machine-readable JSON-LD