ISRC QZHN82273194
Verified recording
QZHN82273194 is “11:11” by Laan,
registered on the CopyrightChains blockchain with CopyrightID
0x7b87e4ef66d076c24c5c4c3a2a737e3595f887c2db4297b12ffe0ea172bb34d4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82273194.
Recording identifiers
- ISRC
- QZHN82273194
- Title
- 11:11
- Artist
- Laan
- CopyrightID (CopyrightChains transaction hash)
0x7b87e4ef66d076c24c5c4c3a2a737e3595f887c2db4297b12ffe0ea172bb34d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:558cc8f053d65b4e94960b90cd20a47b8577f723e245b1c601ee1a8aae7b23fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82273194
- Bitcoin block existence check
- https://blockstream.info/api/block/956302