ISRC NLY331306527
Verified recording
NLY331306527 is “Duos for Two Cellos, Op. 49 No. 5 in F Major: III. Tempo di menuetto” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xda1b830582c832eaf360bed21674aa271c3a67d6df361ed1f220fba6eff9bed9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306527.
Recording identifiers
- ISRC
- NLY331306527
- Title
- Duos for Two Cellos, Op. 49 No. 5 in F Major: III. Tempo di menuetto
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xda1b830582c832eaf360bed21674aa271c3a67d6df361ed1f220fba6eff9bed9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2a332239850e7a3ea242f6f54a87f712c8133d11601c0c0ab97df541e9d71deb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306527
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Duos for Two Cellos, Op. 49 No. 5 in F Major: III. Tempo di menuetto · Machine-readable JSON-LD