ISRC FR9KX2300170
Verified recording
FR9KX2300170 is “Goldberg Variations, BWV 988: Aria - Arr. for Saxophone by Matthieu Delage” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4999371ad1eb8343f7d77fb287b028bf51569e638a15349dca8b107556e30208 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9KX2300170.
Recording identifiers
- ISRC
- FR9KX2300170
- Title
- Goldberg Variations, BWV 988: Aria - Arr. for Saxophone by Matthieu Delage
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4999371ad1eb8343f7d77fb287b028bf51569e638a15349dca8b107556e30208
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:2843332fc9fea016fa08dac9396f9b80ae6020ffeda3dcf52e7a08a6345d0c37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9KX2300170
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Goldberg Variations, BWV 988: Aria - Arr. for Saxophone by Matthieu Delage · Machine-readable JSON-LD