ISRC DEF059232707
Verified recording
DEF059232707 is “Albumblatt In A Minor "Für Elise" WoO 59” by Rolf Zuckowski,
registered on the CopyrightChains blockchain with CopyrightID
0xb310e32b5a1d76306a5dd9c535ed928b9c8a537ba162a45a436f43a3bff42c72 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059232707.
Recording identifiers
- ISRC
- DEF059232707
- Title
- Albumblatt In A Minor "Für Elise" WoO 59
- Artist
- Rolf Zuckowski
- CopyrightID (CopyrightChains transaction hash)
0xb310e32b5a1d76306a5dd9c535ed928b9c8a537ba162a45a436f43a3bff42c72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:e558f6fcb33fe96e8507e7885fc6b57c87adf50f896cfb1a349b305b6277841a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059232707
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Albumblatt In A Minor "Für Elise" WoO 59 · Machine-readable JSON-LD