ISRC QZNJV2334900
Verified recording
QZNJV2334900 is “Quadrupede” by Lessa Gustavo,
registered on the CopyrightChains blockchain with CopyrightID
0x59f5762ebdababed890628d52d8f805c9af16b14b299e77dfbe3253c823f054c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2334900.
Recording identifiers
- ISRC
- QZNJV2334900
- Title
- Quadrupede
- Artist
- Lessa Gustavo
- CopyrightID (CopyrightChains transaction hash)
0x59f5762ebdababed890628d52d8f805c9af16b14b299e77dfbe3253c823f054c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:709040b54bc768a4e5f82959ad381855ab4f2b6f00bf00c5b2f07b03742a5be8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2334900
- Bitcoin block existence check
- https://blockstream.info/api/block/957118