ISRC QZES72278262
Verified recording
QZES72278262 is “Guacky” by Robbs,
registered on the CopyrightChains blockchain with CopyrightID
0x7b5dcab1f5a7bcece65de78092f7639139bf1dd8346d5d5a9303a8382ba3c792 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72278262.
Recording identifiers
- ISRC
- QZES72278262
- Title
- Guacky
- Artist
- Robbs
- CopyrightID (CopyrightChains transaction hash)
0x7b5dcab1f5a7bcece65de78092f7639139bf1dd8346d5d5a9303a8382ba3c792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:66520a92731959b92e41d32aca294f4c60094a3c9c9d608b42f1f1a583213aa0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72278262
- Bitcoin block existence check
- https://blockstream.info/api/block/960478