ISRC FRZ208700232
Verified recording
FRZ208700232 is “Mozart: Symphony No. 29 in A Major, K. 201: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf31c10fd2cfb713ee59d4aead0c9adf44b962e4fdfdb7c043ea747cd4a385426 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208700232.
Recording identifiers
- ISRC
- FRZ208700232
- Title
- Mozart: Symphony No. 29 in A Major, K. 201: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf31c10fd2cfb713ee59d4aead0c9adf44b962e4fdfdb7c043ea747cd4a385426
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:6ba1b1655dbf220f90b2934da0ab4e58720908b254f09e3d9a9a24b054d2bc12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208700232
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Mozart: Symphony No. 29 in A Major, K. 201: II. Andante · Machine-readable JSON-LD