ISRC NLA506500491
Verified recording
NLA506500491 is “Brandenburg Concerto No. 2 in F, BWV 1047: 3. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe09e7326024e4203a344a09657b7a246935e766867304aaf5cca8d3f75e12dbd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506500491.
Recording identifiers
- ISRC
- NLA506500491
- Title
- Brandenburg Concerto No. 2 in F, BWV 1047: 3. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe09e7326024e4203a344a09657b7a246935e766867304aaf5cca8d3f75e12dbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b28f0380c8577b251948e1d607f0e1ad63c4fa6cc265dc42b50ad8d51c41be85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506500491
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Brandenburg Concerto No. 2 in F, BWV 1047: 3. Allegro assai · Machine-readable JSON-LD