ISRC QZHN52490803
Verified recording
QZHN52490803 is “les murs de la chambre se resserrent” by kahnji,
registered on the CopyrightChains blockchain with CopyrightID
0x255b5eda19ad5c6bfde14aa2fffeaa2953668cbdca3e1e1607509afa76d78117 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52490803.
Recording identifiers
- ISRC
- QZHN52490803
- Title
- les murs de la chambre se resserrent
- Artist
- kahnji
- CopyrightID (CopyrightChains transaction hash)
0x255b5eda19ad5c6bfde14aa2fffeaa2953668cbdca3e1e1607509afa76d78117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:48650bc33b5edfbafc8376c413de63f7463753123e3becdced5dfdfb4955de14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52490803
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: les murs de la chambre se resserrent · Machine-readable JSON-LD