ISRC FR7JM2157170
Verified recording
FR7JM2157170 is “Der Freischütz, Op. 77, Act 2 Scene 2: Nr. 8, Scena ed Aria "Wie nahte mir der Schlummer" (Agathe)” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x21f167dfa7dd95583b5a7ba2bed70c86d988a6f90e5dece4724603f23a429384 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2157170.
Recording identifiers
- ISRC
- FR7JM2157170
- Title
- Der Freischütz, Op. 77, Act 2 Scene 2: Nr. 8, Scena ed Aria "Wie nahte mir der Schlummer" (Agathe)
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x21f167dfa7dd95583b5a7ba2bed70c86d988a6f90e5dece4724603f23a429384
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:b8b06438cdeb51a5d3c00e66f1dfb9cf6ce0b1fcd6a3d890fb0b6a779dd33444- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2157170
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Der Freischütz, Op. 77, Act 2 Scene 2: Nr. 8, Scena ed Aria "Wie nahte mir der Schlummer" (Agathe) · Machine-readable JSON-LD