ISRC QZWDW2379789
Verified recording
QZWDW2379789 is “Väzeň” by Marcus G,
registered on the CopyrightChains blockchain with CopyrightID
0x930229dd8a26a8fe643d3c972369fc1859a9560805dbf200bc87bccbb0a5686e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2379789.
Recording identifiers
- ISRC
- QZWDW2379789
- Title
- Väzeň
- Artist
- Marcus G
- CopyrightID (CopyrightChains transaction hash)
0x930229dd8a26a8fe643d3c972369fc1859a9560805dbf200bc87bccbb0a5686e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:234624ed74879e0e8e243adfa7ecc270ec860d568116aceed40cfb935ce29165- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2379789
- Bitcoin block existence check
- https://blockstream.info/api/block/956304