ISRC QZNWQ2268636
Verified recording
QZNWQ2268636 is “Tense” by L13,
registered on the CopyrightChains blockchain with CopyrightID
0x36acea32041b0b5f15b2e832b0174c4cfc7a1c18575494ceed4f84ecfe031e1e and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2268636.
Recording identifiers
- ISRC
- QZNWQ2268636
- Title
- Tense
- Artist
- L13
- CopyrightID (CopyrightChains transaction hash)
0x36acea32041b0b5f15b2e832b0174c4cfc7a1c18575494ceed4f84ecfe031e1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:ec0024e80c078727bbeb33042b3333c9b1d306f7f24f199bd9d9eaaf15312dd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2268636
- Bitcoin block existence check
- https://blockstream.info/api/block/960404