ISRC NOFZP0556120
Verified recording
NOFZP0556120 is “Valse Caprice” by Richard Nordraak,
registered on the CopyrightChains blockchain with CopyrightID
0xdac16aaeae755316f04066a10bc7d00e6f9dbe1f9567cd4bbe1073ba2ca12271 and independently timestamped
in Bitcoin block 960161 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFZP0556120.
Recording identifiers
- ISRC
- NOFZP0556120
- Title
- Valse Caprice
- Artist
- Richard Nordraak
- CopyrightID (CopyrightChains transaction hash)
0xdac16aaeae755316f04066a10bc7d00e6f9dbe1f9567cd4bbe1073ba2ca12271
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:51:26+00:00
- Bitcoin block
- 960161
- Canonical record hash
sha256:d41891eabcdcb9af8ed1268a5931161968e15a6239efd64dadb0c7498a747145- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFZP0556120
- Bitcoin block existence check
- https://blockstream.info/api/block/960161