ISRC US4R31334332
Verified recording
US4R31334332 is “Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x07d49ba820847908475792a4db88905edf97caaab778199e89bfb6716fa953df 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/US4R31334332.
Recording identifiers
- ISRC
- US4R31334332
- Title
- Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x07d49ba820847908475792a4db88905edf97caaab778199e89bfb6716fa953df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a7a8e5abd6908fcbd402575732001c136795a0b751fb9160820bf584ff177297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31334332
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise" · Machine-readable JSON-LD