ISRC QZ3ET2000211
Verified recording
QZ3ET2000211 is “Tu Postura” by Frank G,
registered on the CopyrightChains blockchain with CopyrightID
0x49af92a6bb5f8d14ae6591017fa8c2cbf673f78294ac0f1967f51b1e7124b9d4 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ3ET2000211.
Recording identifiers
- ISRC
- QZ3ET2000211
- Title
- Tu Postura
- Artist
- Frank G
- CopyrightID (CopyrightChains transaction hash)
0x49af92a6bb5f8d14ae6591017fa8c2cbf673f78294ac0f1967f51b1e7124b9d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:2b8ea8051d31db15384549c864730ec0da73527536d9de065c16a842b08cb0c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ3ET2000211
- Bitcoin block existence check
- https://blockstream.info/api/block/960441