ISRC QZTRX2223859
Verified recording
QZTRX2223859 is “Deadly Obssession - Jazz” by Priscilla Mariano,
registered on the CopyrightChains blockchain with CopyrightID
0x81e3b7fdf82ff8ad1415a92cd7603f783d7df5570ba29b3a9674fef7aac4b557 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2223859.
Recording identifiers
- ISRC
- QZTRX2223859
- Title
- Deadly Obssession - Jazz
- Artist
- Priscilla Mariano
- CopyrightID (CopyrightChains transaction hash)
0x81e3b7fdf82ff8ad1415a92cd7603f783d7df5570ba29b3a9674fef7aac4b557
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:711c6b2994fa83346b6002aa21dffd04038bcfd999f6a78e13cb48707e1a5f08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2223859
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Deadly Obssession - Jazz · Machine-readable JSON-LD