ISRC USSM12003843
Verified recording
USSM12003843 is “Ännchen von Tharau” by Friedrich Silcher,
registered on the CopyrightChains blockchain with CopyrightID
0xc8544fe058dae2f93f523a7d331feab3e7699f8c8438a97ab249f442b306b7d6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003843.
Recording identifiers
- ISRC
- USSM12003843
- Title
- Ännchen von Tharau
- Artist
- Friedrich Silcher
- CopyrightID (CopyrightChains transaction hash)
0xc8544fe058dae2f93f523a7d331feab3e7699f8c8438a97ab249f442b306b7d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:dfe19f979917fa369f6a4b782ae9f31291a6f829ad5d115a34e05fc6bfd6f793- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003843
- Bitcoin block existence check
- https://blockstream.info/api/block/960138