ISRC QZTB62227901
Verified recording
QZTB62227901 is “Tsavorita” by Lennur,
registered on the CopyrightChains blockchain with CopyrightID
0x31a5c4d5330905351f99dd2da51b2b10df7e9627d49a55c66a7e3b6a473e5945 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62227901.
Recording identifiers
- ISRC
- QZTB62227901
- Title
- Tsavorita
- Artist
- Lennur
- CopyrightID (CopyrightChains transaction hash)
0x31a5c4d5330905351f99dd2da51b2b10df7e9627d49a55c66a7e3b6a473e5945
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:cd63ada700a390d3cfb8f85e1d69defd247e73864e8635d0f08e500707a7c78e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62227901
- Bitcoin block existence check
- https://blockstream.info/api/block/960481