ISRC NOMPP0705200
Verified recording
NOMPP0705200 is “Grieg: Våren / Letzter Frühling / Last Spring, Op. 33 Nr. 2” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0x35c1faa4b9b54a37723f3826e8d90c80398e9a4b92bb09084e64ff9861d43c90 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/NOMPP0705200.
Recording identifiers
- ISRC
- NOMPP0705200
- Title
- Grieg: Våren / Letzter Frühling / Last Spring, Op. 33 Nr. 2
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0x35c1faa4b9b54a37723f3826e8d90c80398e9a4b92bb09084e64ff9861d43c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b866f679e8395931c9c88ab3553da89868e293d4cab957bcdb8a9bfecbc003ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP0705200
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Grieg: Våren / Letzter Frühling / Last Spring, Op. 33 Nr. 2 · Machine-readable JSON-LD