ISRC FR7JM2157160
Verified recording
FR7JM2157160 is “Der Freischütz, Op. 77, Act 2 Scene 1: Nr. 7, Arietta "Kommt ein schlanker Bursch gegangen" (Ännchen) & Dialog” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0xa474ea18799c967da2833e01bd8076c76da3fc2eb318adc0749abfb181307ac2 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/FR7JM2157160.
Recording identifiers
- ISRC
- FR7JM2157160
- Title
- Der Freischütz, Op. 77, Act 2 Scene 1: Nr. 7, Arietta "Kommt ein schlanker Bursch gegangen" (Ännchen) & Dialog
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0xa474ea18799c967da2833e01bd8076c76da3fc2eb318adc0749abfb181307ac2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eb5e666d3d354ea39b67a72b31b3c719ed025c2304e7427771d335c7f544890d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2157160
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Freischütz, Op. 77, Act 2 Scene 1: Nr. 7, Arietta "Kommt ein schlanker Bursch gegangen" (Ännchen) & Dialog · Machine-readable JSON-LD