ISRC GBJ2F1110520
Verified recording
GBJ2F1110520 is “Piano Concerto No.5 in Eb Major, Op. 73 "Emperor": II. Adagio un Poco Mosso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x26c78b909125d1983a6b9243721ee62c75ca934865beb34ab19d17f6b8cff51e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJ2F1110520.
Recording identifiers
- ISRC
- GBJ2F1110520
- Title
- Piano Concerto No.5 in Eb Major, Op. 73 "Emperor": II. Adagio un Poco Mosso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x26c78b909125d1983a6b9243721ee62c75ca934865beb34ab19d17f6b8cff51e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c81e62e81256ad61000adfd9f29e189ec265857ddde46d47157325a8757cdfeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJ2F1110520
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Concerto No.5 in Eb Major, Op. 73 "Emperor": II. Adagio un Poco Mosso · Machine-readable JSON-LD