ISRC QZNJW2319875
Verified recording
QZNJW2319875 is “Libre” by karma infer sota,
registered on the CopyrightChains blockchain with CopyrightID
0x13fb56824d007d98a87267f0f4b65e4f6494f8e2b40fe44f724e20cab920435d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2319875.
Recording identifiers
- ISRC
- QZNJW2319875
- Title
- Libre
- Artist
- karma infer sota
- CopyrightID (CopyrightChains transaction hash)
0x13fb56824d007d98a87267f0f4b65e4f6494f8e2b40fe44f724e20cab920435d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aa56b5dee6ea04d95dcd075ec380f01d9f54057f77128c07e3919a68af1214a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2319875
- Bitcoin block existence check
- https://blockstream.info/api/block/957118