ISRC DEF057330230
Verified recording
DEF057330230 is “Der Freischütz, J. 277, Act III: Genug der Freuden des Mahls” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x37f911f5be29230e45023a4de7b063c71261411d59710bbe10b39e9ea8267284 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330230.
Recording identifiers
- ISRC
- DEF057330230
- Title
- Der Freischütz, J. 277, Act III: Genug der Freuden des Mahls
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x37f911f5be29230e45023a4de7b063c71261411d59710bbe10b39e9ea8267284
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:28a0ef9f3bb9d74aee1868f13aa048ea0fe48e92e45804ed51740004b4543259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330230
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Der Freischütz, J. 277, Act III: Genug der Freuden des Mahls · Machine-readable JSON-LD