ISRC DEF057330215
Verified recording
DEF057330215 is “Der Freischütz, J. 277, Act III: Wir winden dir den Jungfernkranz” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x33b97db3a4a2626820c4920744d0516eb2b9555985bc90bde944e239e6ea64ff 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/DEF057330215.
Recording identifiers
- ISRC
- DEF057330215
- Title
- Der Freischütz, J. 277, Act III: Wir winden dir den Jungfernkranz
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x33b97db3a4a2626820c4920744d0516eb2b9555985bc90bde944e239e6ea64ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:135ec3352e05daf89c6928b950d4e3e340343bcd7aad2d9675ff64a29fd69d4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330215
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Der Freischütz, J. 277, Act III: Wir winden dir den Jungfernkranz · Machine-readable JSON-LD