ISRC QZMHM2052217
Verified recording
QZMHM2052217 is “Joker” by Severin,
registered on the CopyrightChains blockchain with CopyrightID
0x5b8b9cc271d3a11f0adca3c5e9748bd742a5406fd5695e5bd6caf9baab99b548 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2052217.
Recording identifiers
- ISRC
- QZMHM2052217
- Title
- Joker
- Artist
- Severin
- CopyrightID (CopyrightChains transaction hash)
0x5b8b9cc271d3a11f0adca3c5e9748bd742a5406fd5695e5bd6caf9baab99b548
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:8d0d362fac0ea44a851f0117346f1f5537186199df8d343e5536ae6a2f89bf5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2052217
- Bitcoin block existence check
- https://blockstream.info/api/block/960344