ISRC USA371018264
Verified recording
USA371018264 is “Fürwahr, Er Trug Unsre Krankheit” by Carl Heinrich Graun,
registered on the CopyrightChains blockchain with CopyrightID
0x9cd512cabc7dce19870e21bc162407f0d52b4f0df79c29987a78414d36fa65de 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/USA371018264.
Recording identifiers
- ISRC
- USA371018264
- Title
- Fürwahr, Er Trug Unsre Krankheit
- Artist
- Carl Heinrich Graun
- CopyrightID (CopyrightChains transaction hash)
0x9cd512cabc7dce19870e21bc162407f0d52b4f0df79c29987a78414d36fa65de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dade1144aad836a89b589751344c41c94bf1cf069344f09abef534f6ee46e211- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371018264
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Fürwahr, Er Trug Unsre Krankheit · Machine-readable JSON-LD