ISRC NLA508702310
Verified recording
NLA508702310 is “Sonata No.2 in E flat major, BWV 1031 - For Flute and Harp: 2. Siciliano” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9e645b5ec516d355ad4d0a23905b9a49a62717ee8351c5bc79a27033c5044749 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508702310.
Recording identifiers
- ISRC
- NLA508702310
- Title
- Sonata No.2 in E flat major, BWV 1031 - For Flute and Harp: 2. Siciliano
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9e645b5ec516d355ad4d0a23905b9a49a62717ee8351c5bc79a27033c5044749
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b533bdf27deef628992528454ca437713c7db321ce02800f54ae70dda8dfb2f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508702310
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sonata No.2 in E flat major, BWV 1031 - For Flute and Harp: 2. Siciliano · Machine-readable JSON-LD