ISRC NLA509006908
Verified recording
NLA509006908 is “Elijah, Op. 70, MWV A25 / Part 1: "What have I to do with thee"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x112ad9b56050a7b2043c5d0ccdfd2f4a8c779e0e87eb04b189ed6d4841011784 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509006908.
Recording identifiers
- ISRC
- NLA509006908
- Title
- Elijah, Op. 70, MWV A25 / Part 1: "What have I to do with thee"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x112ad9b56050a7b2043c5d0ccdfd2f4a8c779e0e87eb04b189ed6d4841011784
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e70b5b1178fb1bb29805abd6417f67e72c275dc6df9ecad168e7075f1d09e89b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509006908
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Elijah, Op. 70, MWV A25 / Part 1: "What have I to do with thee" · Machine-readable JSON-LD