ISRC AUFFF0300086
Verified recording
AUFFF0300086 is “Keyboard Sonata in A Major, H. 186: I. Allegro assai” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x51cf22dc54cb50bef66643d8ea23eebb53ee0608042d9b66b554125136b2fa08 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF0300086.
Recording identifiers
- ISRC
- AUFFF0300086
- Title
- Keyboard Sonata in A Major, H. 186: I. Allegro assai
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x51cf22dc54cb50bef66643d8ea23eebb53ee0608042d9b66b554125136b2fa08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:4ae838a9c8bddd35ce148c1c4ce24aee60d613ef8b80b8fa397816c9d8db809d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF0300086
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Keyboard Sonata in A Major, H. 186: I. Allegro assai · Machine-readable JSON-LD