ISRC NLHR52172948
Verified recording
NLHR52172948 is “Frustration” by Miklós Rózsa,
registered on the CopyrightChains blockchain with CopyrightID
0x5e9978d8784f3b02deccbd8134d9ae44eb866237094b0a7a36c8310dffa03607 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52172948.
Recording identifiers
- ISRC
- NLHR52172948
- Title
- Frustration
- Artist
- Miklós Rózsa
- CopyrightID (CopyrightChains transaction hash)
0x5e9978d8784f3b02deccbd8134d9ae44eb866237094b0a7a36c8310dffa03607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:e1da666fb6f36b83674449fe03793afbbb65eff05a323a467afdf894988579d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52172948
- Bitcoin block existence check
- https://blockstream.info/api/block/960441