ISRC NLA506500478
Verified recording
NLA506500478 is “Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2d11639b0ec514cb237ca99a3d16bf724ed839184b350eec48d47489deaafa80 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/NLA506500478.
Recording identifiers
- ISRC
- NLA506500478
- Title
- Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2d11639b0ec514cb237ca99a3d16bf724ed839184b350eec48d47489deaafa80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e17abb0d3ce184b8965957626809ee782e6ead0550ecfdf5030f8f3e0657247- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506500478
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto · Machine-readable JSON-LD