ISRC DEF055600032
Verified recording
DEF055600032 is “Trio Sonata No. 1 in E-Flat Major, BWV 525: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4a1fb6cbf7b64de9ba56363b5eca6b1d6454636c4238294f493cc6b8f490d6da and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055600032.
Recording identifiers
- ISRC
- DEF055600032
- Title
- Trio Sonata No. 1 in E-Flat Major, BWV 525: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4a1fb6cbf7b64de9ba56363b5eca6b1d6454636c4238294f493cc6b8f490d6da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:fdeb8f63727c5d4dfae346dcaa5ff21ad3acc6eb550a282d80ad3b3f371c7372- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055600032
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Trio Sonata No. 1 in E-Flat Major, BWV 525: II. Adagio · Machine-readable JSON-LD