ISRC ITUM70800246
Verified recording
ITUM70800246 is “Piano Sonata No. 14 in C sharp minor, Op. 27 No. 2 -"Moonlight": 1. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5fafb0ce8b3636203b946373f2b57e02f7b69cf77ebe5e5c1b94e2e8c9300f71 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800246.
Recording identifiers
- ISRC
- ITUM70800246
- Title
- Piano Sonata No. 14 in C sharp minor, Op. 27 No. 2 -"Moonlight": 1. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5fafb0ce8b3636203b946373f2b57e02f7b69cf77ebe5e5c1b94e2e8c9300f71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:8fd249f2e00b47ca2d575ac2fc7aa08751ef73af3db46b50ab17be9fec556712- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800246
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Piano Sonata No. 14 in C sharp minor, Op. 27 No. 2 -"Moonlight": 1. Adagio sostenuto · Machine-readable JSON-LD