ISRC USNO11200183
Verified recording
USNO11200183 is “Aria from Goldberg Variations, BWV 988” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4446f9f161149393f6a048cbd1e502db4aeb523dba3e0084ac05bc36c870e080 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200183.
Recording identifiers
- ISRC
- USNO11200183
- Title
- Aria from Goldberg Variations, BWV 988
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4446f9f161149393f6a048cbd1e502db4aeb523dba3e0084ac05bc36c870e080
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:ffc231b32afa8177ddbb29c8bdcb8f4374ac5e8356462ce70882167bf8b53b52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200183
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Aria from Goldberg Variations, BWV 988 · Machine-readable JSON-LD