ISRC FRU622158818
Verified recording
FRU622158818 is “String quartet No. 6 in D Major, D. 74: II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe87aeac34eeef5474bd3ce7d49c6c7fe01ef22c41509d73960ea8d808ef4199e and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622158818.
Recording identifiers
- ISRC
- FRU622158818
- Title
- String quartet No. 6 in D Major, D. 74: II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe87aeac34eeef5474bd3ce7d49c6c7fe01ef22c41509d73960ea8d808ef4199e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:173067f18bc7e9ee8fc3175927c50f0b6a386d35ab57b9bfffc3683a22f6f3ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622158818
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: String quartet No. 6 in D Major, D. 74: II. Andante · Machine-readable JSON-LD