ISRC QZWDD2428775
Verified recording
QZWDD2428775 is “Tonos Calmantes Para Paz En La Oficina” by Los bonzos borrachos,
registered on the CopyrightChains blockchain with CopyrightID
0x19c421ad18713e248b0bc2a6735936d4dd40b75379bbb1c0c1637d659a6a9686 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2428775.
Recording identifiers
- ISRC
- QZWDD2428775
- Title
- Tonos Calmantes Para Paz En La Oficina
- Artist
- Los bonzos borrachos
- CopyrightID (CopyrightChains transaction hash)
0x19c421ad18713e248b0bc2a6735936d4dd40b75379bbb1c0c1637d659a6a9686
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4ee8ee01e52e436a934c42e6b552cad1271e536d158bf1387bdcad6c036bab57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2428775
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Tonos Calmantes Para Paz En La Oficina · Machine-readable JSON-LD