ISRC QZMEM2163893
Verified recording
QZMEM2163893 is “Hostel” by Mazoo,
registered on the CopyrightChains blockchain with CopyrightID
0x3945f211fb01350ef814626c891e4dd377d1a1e639c0faa17b25b86a2dcdd612 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2163893.
Recording identifiers
- ISRC
- QZMEM2163893
- Title
- Hostel
- Artist
- Mazoo
- CopyrightID (CopyrightChains transaction hash)
0x3945f211fb01350ef814626c891e4dd377d1a1e639c0faa17b25b86a2dcdd612
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:49d8703a5e32697dfd6d7003c465b4703ccc7fcf60bbc814fb2d3a830a201412- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2163893
- Bitcoin block existence check
- https://blockstream.info/api/block/960284