ISRC NLA508109401
Verified recording
NLA508109401 is “Die Walküre, Act I Scene 1: Prelude” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xc92e3a9a9e0bf4d9abc0ce98a810dc88ed315f24aa046064f411a3bcc624b749 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109401.
Recording identifiers
- ISRC
- NLA508109401
- Title
- Die Walküre, Act I Scene 1: Prelude
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xc92e3a9a9e0bf4d9abc0ce98a810dc88ed315f24aa046064f411a3bcc624b749
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:8aa0ca4b8c8d0fb10fcf9b4795b9e13f7ebf3faa7e4c00e0fbb13e7d0cfab4de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109401
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Die Walküre, Act I Scene 1: Prelude · Machine-readable JSON-LD