ISRC ITUM71501253
Verified recording
ITUM71501253 is “Duetto (Allegro brillante) in A Major for piano four hands, Op. 92, MWV T 4: 2. Allegro assai vivace” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xb9aef3c993b2d309ff51812cbd7aee730d271cc8adfab06dc7d9cdc3457ca4ad and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71501253.
Recording identifiers
- ISRC
- ITUM71501253
- Title
- Duetto (Allegro brillante) in A Major for piano four hands, Op. 92, MWV T 4: 2. Allegro assai vivace
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xb9aef3c993b2d309ff51812cbd7aee730d271cc8adfab06dc7d9cdc3457ca4ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:24efb1b623950d027dc24bed294ff534392a43be3592f2eb361aed494bc2a27f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71501253
- Bitcoin block existence check
- https://blockstream.info/api/block/960303
Full record
Track page: Duetto (Allegro brillante) in A Major for piano four hands, Op. 92, MWV T 4: 2. Allegro assai vivace · Machine-readable JSON-LD