ISRC NLY332202017
Verified recording
NLY332202017 is “Marche, BWV Anh. 122 from Clavier-Büchlein vor Anna Magdalena Bach” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa2feb99af63c199492818712f50137c18237b35c23603b49b2764632683da41a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202017.
Recording identifiers
- ISRC
- NLY332202017
- Title
- Marche, BWV Anh. 122 from Clavier-Büchlein vor Anna Magdalena Bach
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa2feb99af63c199492818712f50137c18237b35c23603b49b2764632683da41a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9ca16d0363dc3d1ccdf385d7b2a5b06527a9b0896f7b5a7cde8f3b48e84ebfbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202017
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Marche, BWV Anh. 122 from Clavier-Büchlein vor Anna Magdalena Bach · Machine-readable JSON-LD