ISRC QZTBF2347786
Verified recording
QZTBF2347786 is “Core Rond” by Gxsz,
registered on the CopyrightChains blockchain with CopyrightID
0xbbb2085885a680eab2c9124e5b392f60516a05d8d69a188224bfb5ba7494cec9 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/QZTBF2347786.
Recording identifiers
- ISRC
- QZTBF2347786
- Title
- Core Rond
- Artist
- Gxsz
- CopyrightID (CopyrightChains transaction hash)
0xbbb2085885a680eab2c9124e5b392f60516a05d8d69a188224bfb5ba7494cec9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e6a6263c3ed37a24a95e2f8f24962cb2c8fa5ebaefe8e0d6e9e0fc085bda228- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2347786
- Bitcoin block existence check
- https://blockstream.info/api/block/957118