ISRC FRZ092400191
Verified recording
FRZ092400191 is “Under der Linden” by Walther von der Vogelweide,
registered on the CopyrightChains blockchain with CopyrightID
0x7fecd0dba6242235cf554b7bcd2212ace56dcd09b41910fab32a1d755c496883 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ092400191.
Recording identifiers
- ISRC
- FRZ092400191
- Title
- Under der Linden
- Artist
- Walther von der Vogelweide
- CopyrightID (CopyrightChains transaction hash)
0x7fecd0dba6242235cf554b7bcd2212ace56dcd09b41910fab32a1d755c496883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:4ee8533f59a0efb430fef5c251afacfc1d0ac1fd4d64f577554807f17b3a837f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ092400191
- Bitcoin block existence check
- https://blockstream.info/api/block/960348