ISRC NLA509608618
Verified recording
NLA509608618 is “Spiegel im Spiegel (Arr. Violin & Harp)” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0xa6d9cb8168a9c420dce0eea64bca78165f617b20a6d4c6832a76a69d920d955f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509608618.
Recording identifiers
- ISRC
- NLA509608618
- Title
- Spiegel im Spiegel (Arr. Violin & Harp)
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0xa6d9cb8168a9c420dce0eea64bca78165f617b20a6d4c6832a76a69d920d955f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:92e4427da471646ac10144ed0b53b3d8faf3d67a4e392364cf02f3aec4df2e2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509608618
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Spiegel im Spiegel (Arr. Violin & Harp) · Machine-readable JSON-LD