ISRC NLA508803119
Verified recording
NLA508803119 is “Der Freischütz, J. 277 / Act 2: "Wie? Was? Entsetzen!"” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0xa1b7f306b28edec6ebe111e9dddfc67c0fe81ad0d27cec881b6e5fa5088218b7 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508803119.
Recording identifiers
- ISRC
- NLA508803119
- Title
- Der Freischütz, J. 277 / Act 2: "Wie? Was? Entsetzen!"
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0xa1b7f306b28edec6ebe111e9dddfc67c0fe81ad0d27cec881b6e5fa5088218b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:059b95f22aa91af5a537ae19f00601a7f29b764a28405055a16c519eaa6ce564- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508803119
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Der Freischütz, J. 277 / Act 2: "Wie? Was? Entsetzen!" · Machine-readable JSON-LD