ISRC DEF056600890
Verified recording
DEF056600890 is “An die Geliebte, WoO 140 (2nd Version)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb17591f104e57ddf5a4b3a06e059e3afde0aa44a526293f28c04eeedb98efe59 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056600890.
Recording identifiers
- ISRC
- DEF056600890
- Title
- An die Geliebte, WoO 140 (2nd Version)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb17591f104e57ddf5a4b3a06e059e3afde0aa44a526293f28c04eeedb98efe59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:af61eb01836928b42f33cc1100169f3ca5f32e34c0fe2ecb100d80d55df021a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056600890
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: An die Geliebte, WoO 140 (2nd Version) · Machine-readable JSON-LD