ISRC QZHZ32152712
Verified recording
QZHZ32152712 is “Preso” by N.G.O,
registered on the CopyrightChains blockchain with CopyrightID
0xb3ca90f02b8f08013fb49b9d0af6f29d82f74a3fe9d4a70e24ac72b880303541 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32152712.
Recording identifiers
- ISRC
- QZHZ32152712
- Title
- Preso
- Artist
- N.G.O
- CopyrightID (CopyrightChains transaction hash)
0xb3ca90f02b8f08013fb49b9d0af6f29d82f74a3fe9d4a70e24ac72b880303541
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:c11d7704e622b63d335aee8bdfba255fa15f4348aa0446f48af2fe756c9a53d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32152712
- Bitcoin block existence check
- https://blockstream.info/api/block/960497