ISRC QM4TX2494107
Verified recording
QM4TX2494107 is “Bagatelle No. 25 in A Minor "Für Elise"” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xad46ddd72dc73512b3c557417ec38fb549294b987e314fd2efa9b98b800ce68c and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2494107.
Recording identifiers
- ISRC
- QM4TX2494107
- Title
- Bagatelle No. 25 in A Minor "Für Elise"
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xad46ddd72dc73512b3c557417ec38fb549294b987e314fd2efa9b98b800ce68c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:ab303a95b10bd18016fb3a0b32aa90c109376af668b1b04cd63834023ccb259b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2494107
- Bitcoin block existence check
- https://blockstream.info/api/block/956891
Full record
Track page: Bagatelle No. 25 in A Minor "Für Elise" · Machine-readable JSON-LD