ISRC FR7JM2157020
Verified recording
FR7JM2157020 is “Der Freischütz, Op. 77, Act 1 Scene 1: Aria "Allerbarmen! Herr dort oben!" (Der Eremit)” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x7885044f00692c950e63695bb0c7799b7e31022561a8d6f55cb02a66fe2c0314 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2157020.
Recording identifiers
- ISRC
- FR7JM2157020
- Title
- Der Freischütz, Op. 77, Act 1 Scene 1: Aria "Allerbarmen! Herr dort oben!" (Der Eremit)
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x7885044f00692c950e63695bb0c7799b7e31022561a8d6f55cb02a66fe2c0314
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:ac4cffa04afa1a035ff2ec1996644f93aed2702603b6ee42b952433cef27fa34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2157020
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Der Freischütz, Op. 77, Act 1 Scene 1: Aria "Allerbarmen! Herr dort oben!" (Der Eremit) · Machine-readable JSON-LD