ISRC DEF057803273
Verified recording
DEF057803273 is “Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x45a4f8dfb17c081f47ea3e1cf7d4635b9e9cfd71114ab31f36c2ed329734e672 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803273.
Recording identifiers
- ISRC
- DEF057803273
- Title
- Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x45a4f8dfb17c081f47ea3e1cf7d4635b9e9cfd71114ab31f36c2ed329734e672
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7f9ece53ec2046d06d0ad6c5fc8f1e8848f83f49e999c63523059fc7117ae9cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803273
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace - Live · Machine-readable JSON-LD