ISRC DEB330182004
Verified recording
DEB330182004 is “Cello Sonata No. 3 in A Major, Op. 69: III. Adagio cantabile –” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x02f9f225b3f1c44edbe1455cfa238e40dc5543d40031cd2bb01a19deeee4270d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330182004.
Recording identifiers
- ISRC
- DEB330182004
- Title
- Cello Sonata No. 3 in A Major, Op. 69: III. Adagio cantabile –
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x02f9f225b3f1c44edbe1455cfa238e40dc5543d40031cd2bb01a19deeee4270d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2ac80c6b8c3c0d4c693a7318b04bc0dd26f6438540a925c9bfcd6124fbe27b92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330182004
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cello Sonata No. 3 in A Major, Op. 69: III. Adagio cantabile – · Machine-readable JSON-LD