ISRC QZJXY2401303
Verified recording
QZJXY2401303 is “Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d1d8bc76d398efb8b849074f1853a4e5ba3b3a03701fbc54ad9ae87ffd34ea and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJXY2401303.
Recording identifiers
- ISRC
- QZJXY2401303
- Title
- Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe3d1d8bc76d398efb8b849074f1853a4e5ba3b3a03701fbc54ad9ae87ffd34ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d6ab612e1a64120a09fc3f834bf7673e4ed474342d3cf52ae668f94a1ff19fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJXY2401303
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace · Machine-readable JSON-LD