ISRC NOPBZ2300014
Verified recording
NOPBZ2300014 is “Pust” by Problembarn,
registered on the CopyrightChains blockchain with CopyrightID
0x318769f8a5d6f7c52d0111587cf2bdb676d28c5116df9ec13c659fb777c65055 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOPBZ2300014.
Recording identifiers
- ISRC
- NOPBZ2300014
- Title
- Pust
- Artist
- Problembarn
- CopyrightID (CopyrightChains transaction hash)
0x318769f8a5d6f7c52d0111587cf2bdb676d28c5116df9ec13c659fb777c65055
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9af1373cb773815ae79304b70f2e21f322930456e303fc6588f7e88fcf358aec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOPBZ2300014
- Bitcoin block existence check
- https://blockstream.info/api/block/953513