ISRC FR7JM2157090
Verified recording
FR7JM2157090 is “Der Freischütz, Op. 77, Act 1 Scene 4 & 5: Nr. 2, Terzetto con Cori "Oh diese Sonne" (Max, Kuno, Kaspar, Chor) & Dialog” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0xc94e90ff9974e5a85fc34d418695ec6739bc8a4ffc4eb64cf77adfa3ddedb588 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/FR7JM2157090.
Recording identifiers
- ISRC
- FR7JM2157090
- Title
- Der Freischütz, Op. 77, Act 1 Scene 4 & 5: Nr. 2, Terzetto con Cori "Oh diese Sonne" (Max, Kuno, Kaspar, Chor) & Dialog
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0xc94e90ff9974e5a85fc34d418695ec6739bc8a4ffc4eb64cf77adfa3ddedb588
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:907b7e6c58f5d1a8e9da3b003952a4554bbebea1f61cef6db083fb54e7563b2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2157090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Freischütz, Op. 77, Act 1 Scene 4 & 5: Nr. 2, Terzetto con Cori "Oh diese Sonne" (Max, Kuno, Kaspar, Chor) & Dialog · Machine-readable JSON-LD