ISRC NO21A1401030
Verified recording
NO21A1401030 is “Passer ikke inn” by Herreløse,
registered on the CopyrightChains blockchain with CopyrightID
0x618a3fb75ff23fd480e35b30ae0b7ea8d5d0db73475464b626394b87b189e288 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NO21A1401030.
Recording identifiers
- ISRC
- NO21A1401030
- Title
- Passer ikke inn
- Artist
- Herreløse
- CopyrightID (CopyrightChains transaction hash)
0x618a3fb75ff23fd480e35b30ae0b7ea8d5d0db73475464b626394b87b189e288
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:937c798064844d8626201a0681cfdf2d242a729dd95bb62c6218c4267b00343f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NO21A1401030
- Bitcoin block existence check
- https://blockstream.info/api/block/960138