ISRC QZTB92339513
Verified recording
QZTB92339513 is “Nena” by 1111,
registered on the CopyrightChains blockchain with CopyrightID
0x011054dd10f7622d347939303818ef4cd9fa3524d168677b16e478a61430d90a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92339513.
Recording identifiers
- ISRC
- QZTB92339513
- Title
- Nena
- Artist
- 1111
- CopyrightID (CopyrightChains transaction hash)
0x011054dd10f7622d347939303818ef4cd9fa3524d168677b16e478a61430d90a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:06cbb1df2a99599706aea140c53599147beeb67d62024396c87790c4609d9311- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92339513
- Bitcoin block existence check
- https://blockstream.info/api/block/956302