ISRC HKI199639110
Verified recording
HKI199639110 is “Der Freischutz, J. 277: Bridesmaids' Chorus” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0xff6941d0f766175d427b67adce2955e03352f152524670556c77e034c2c2c621 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199639110.
Recording identifiers
- ISRC
- HKI199639110
- Title
- Der Freischutz, J. 277: Bridesmaids' Chorus
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0xff6941d0f766175d427b67adce2955e03352f152524670556c77e034c2c2c621
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:d30b2c6eb5a336b30ada0036c5e11594e3f3f6b6ad4c5ce95e04386299d5c3e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199639110
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: Der Freischutz, J. 277: Bridesmaids' Chorus · Machine-readable JSON-LD