ISRC NLY331306526
Verified recording
NLY331306526 is “Duos for Two Cellos, Op. 49 No. 5 in F Major: II. Adagio –” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x20ba87a85cd636704b9e6991cf5a329be9daccab52f99f3a25fce6200b1ae6fa and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306526.
Recording identifiers
- ISRC
- NLY331306526
- Title
- Duos for Two Cellos, Op. 49 No. 5 in F Major: II. Adagio –
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x20ba87a85cd636704b9e6991cf5a329be9daccab52f99f3a25fce6200b1ae6fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:1b9d1d594f24343b3a56703889084bbbd3178b6141b807ae8c40f7bae3362887- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306526
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Duos for Two Cellos, Op. 49 No. 5 in F Major: II. Adagio – · Machine-readable JSON-LD