ISRC QZ9QQ2300365
Verified recording
QZ9QQ2300365 is “Firmes Pa Chambiar” by Bajo Perfil,
registered on the CopyrightChains blockchain with CopyrightID
0xcf313c5e8f24210bf369e46f09cbd585174475e677cebabb1bc7e1e0a7c1201c and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300365.
Recording identifiers
- ISRC
- QZ9QQ2300365
- Title
- Firmes Pa Chambiar
- Artist
- Bajo Perfil
- CopyrightID (CopyrightChains transaction hash)
0xcf313c5e8f24210bf369e46f09cbd585174475e677cebabb1bc7e1e0a7c1201c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:172119f1871468dbb8e5244f7ae86efc178f83563e5f79ca1c3e42270a27c55a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300365
- Bitcoin block existence check
- https://blockstream.info/api/block/960468