ISRC NLA508327412
Verified recording
NLA508327412 is “Symphony No. 2 in B minor: 3. Andante” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0xdc52e581ab3ebbca47e9758cd6f3b2ad1363043576ec88da1d7da3d26c013722 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/NLA508327412.
Recording identifiers
- ISRC
- NLA508327412
- Title
- Symphony No. 2 in B minor: 3. Andante
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0xdc52e581ab3ebbca47e9758cd6f3b2ad1363043576ec88da1d7da3d26c013722
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c5eef294a9a08767930f59c48191aba713651f21d35764fd0003dbb8820885b2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508327412
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in B minor: 3. Andante · Machine-readable JSON-LD