ISRC GBDGQ1222607
Verified recording
GBDGQ1222607 is “Der Freischütz, Act II: Duett - "Schelm! halt fest!"” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x673d7030a4f671c65d5daf76f9772a2331f1e0182086e91414f383d1fdc4b5f5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1222607.
Recording identifiers
- ISRC
- GBDGQ1222607
- Title
- Der Freischütz, Act II: Duett - "Schelm! halt fest!"
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x673d7030a4f671c65d5daf76f9772a2331f1e0182086e91414f383d1fdc4b5f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:f4832accf2664e1ba5d59a8c91e9e311e601b6004e39f9c18daa94fb0d8b9241- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1222607
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Der Freischütz, Act II: Duett - "Schelm! halt fest!" · Machine-readable JSON-LD