ISRC DEF057330232
Verified recording
DEF057330232 is “Der Freischütz, J. 277, Act III: Wer legt auf ihn so strengen Bann?” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x6f9c29205a41f507d48af744c218915048d9378f599e0f75ba42d69f2cf6f1a4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330232.
Recording identifiers
- ISRC
- DEF057330232
- Title
- Der Freischütz, J. 277, Act III: Wer legt auf ihn so strengen Bann?
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x6f9c29205a41f507d48af744c218915048d9378f599e0f75ba42d69f2cf6f1a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:74309e28740518a3b9447a63665df6716d3e3ecf79d67c802dd4c9b2c0482452- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330232
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Der Freischütz, J. 277, Act III: Wer legt auf ihn so strengen Bann? · Machine-readable JSON-LD