ISRC DEN960900540
Verified recording
DEN960900540 is “Der Freischütz / Act I: "Schweig, schweig, damit dich niemand warnt"” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x8c5b4baab5b0aeec582ef686ee58e1955a83460e942ac230e56b9f3dc9496ed4 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960900540.
Recording identifiers
- ISRC
- DEN960900540
- Title
- Der Freischütz / Act I: "Schweig, schweig, damit dich niemand warnt"
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x8c5b4baab5b0aeec582ef686ee58e1955a83460e942ac230e56b9f3dc9496ed4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:c260efff9b453027c7aa4e3b70d1b184a498b6bb89952af9feb8df8c6da336b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960900540
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Der Freischütz / Act I: "Schweig, schweig, damit dich niemand warnt" · Machine-readable JSON-LD