ISRC ITUM71101021
Verified recording
ITUM71101021 is “11 Bagatelles, Op. 119: 11. Andante, ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2e3fc1985e6ede358237a436137506459289f10d2d59d38b2ea8a58615f8e7b7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71101021.
Recording identifiers
- ISRC
- ITUM71101021
- Title
- 11 Bagatelles, Op. 119: 11. Andante, ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2e3fc1985e6ede358237a436137506459289f10d2d59d38b2ea8a58615f8e7b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:02ebfa98a3a821d84943df199412a2e22f4f7f70b62674982708918770640cb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71101021
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 11 Bagatelles, Op. 119: 11. Andante, ma non troppo · Machine-readable JSON-LD