ISRC QZNWW2329137
Verified recording
QZNWW2329137 is “85ème étage” by Le Lij,
registered on the CopyrightChains blockchain with CopyrightID
0x7ff683c4a62f3063d408954bcb25b5dc653e67ee378660553019666d08010e10 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2329137.
Recording identifiers
- ISRC
- QZNWW2329137
- Title
- 85ème étage
- Artist
- Le Lij
- CopyrightID (CopyrightChains transaction hash)
0x7ff683c4a62f3063d408954bcb25b5dc653e67ee378660553019666d08010e10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:7bb80efd8a878ee4168a04d8b806438754cbe38b4c9783ce5585434f8c2e4144- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2329137
- Bitcoin block existence check
- https://blockstream.info/api/block/960153