ISRC QZK6P2149409
Verified recording
QZK6P2149409 is “NIGHTMARE” by SXMPRA,
registered on the CopyrightChains blockchain with CopyrightID
0x4074c36dcd2d683a667d980d717dd058a79b2490a5774326f1c15045529cd22c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2149409.
Recording identifiers
- ISRC
- QZK6P2149409
- Title
- NIGHTMARE
- Artist
- SXMPRA
- CopyrightID (CopyrightChains transaction hash)
0x4074c36dcd2d683a667d980d717dd058a79b2490a5774326f1c15045529cd22c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8c83d3140e5153bb0341a1ff8010455f299371b9c537eea95d35c5ec6f94b0a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2149409
- Bitcoin block existence check
- https://blockstream.info/api/block/953513