ISRC GBF077612352
Verified recording
GBF077612352 is “Symphony No. 34 in C, K.338: 2. Andante di molto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd6bc66d6e86ffb08134744bde53dfd3909a86b15b4f6827b8184168a1de6724b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077612352.
Recording identifiers
- ISRC
- GBF077612352
- Title
- Symphony No. 34 in C, K.338: 2. Andante di molto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd6bc66d6e86ffb08134744bde53dfd3909a86b15b4f6827b8184168a1de6724b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5afd4bcb90bf917539362ea54171c5fc227d2492ac3edfa9aaeed1feee9583a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077612352
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 34 in C, K.338: 2. Andante di molto · Machine-readable JSON-LD