ISRC NOUM71002085
Verified recording
NOUM71002085 is “Norsk Rapsodi Nr. 1” by Johan Halvorsen,
registered on the CopyrightChains blockchain with CopyrightID
0x3ee7c8b2804e0bca9f8448e556a56886707386eacc7317fa9d175b86c78b0114 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71002085.
Recording identifiers
- ISRC
- NOUM71002085
- Title
- Norsk Rapsodi Nr. 1
- Artist
- Johan Halvorsen
- CopyrightID (CopyrightChains transaction hash)
0x3ee7c8b2804e0bca9f8448e556a56886707386eacc7317fa9d175b86c78b0114
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:74968fb7cb0dcc7d557e11d5b07443eb97da0eeb38578db31dabb5d0c968d725- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71002085
- Bitcoin block existence check
- https://blockstream.info/api/block/960150