ISRC FR7JM2545100
Verified recording
FR7JM2545100 is “Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2ee4765883ac019a8ff6fdc610e989a8ed973145f7e2104c574148f25dda82f4 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2545100.
Recording identifiers
- ISRC
- FR7JM2545100
- Title
- Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2ee4765883ac019a8ff6fdc610e989a8ed973145f7e2104c574148f25dda82f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:8d96dfd5791857abbd606f5eb66cc9545fcaf4ae5818e28f6137c5860d32bce6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2545100
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Symphony No. 35 in D Major, K. 385 "Haffner": II. Andante · Machine-readable JSON-LD