ISRC FRZ131205028
Verified recording
FRZ131205028 is “Symphony N°4 in c minor ‘tragic' D.417: II.Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x364275e9056537d8067c6ba2afdbd468888c88f201babc38ec19b4b4183fd380 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131205028.
Recording identifiers
- ISRC
- FRZ131205028
- Title
- Symphony N°4 in c minor ‘tragic' D.417: II.Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x364275e9056537d8067c6ba2afdbd468888c88f201babc38ec19b4b4183fd380
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:893020ada91e6908024fb5b4c7640eb78a8e31821588f3502ce043e714b10a5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131205028
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony N°4 in c minor ‘tragic' D.417: II.Andante · Machine-readable JSON-LD