ISRC QZW9M2339552
Verified recording
QZW9M2339552 is “No Te Cambio” by El Sanz,
registered on the CopyrightChains blockchain with CopyrightID
0x32c814f4c0b5aa3891ce2d550dd10b9ab1c1d98f59c1732bd6df6101cf148fc9 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2339552.
Recording identifiers
- ISRC
- QZW9M2339552
- Title
- No Te Cambio
- Artist
- El Sanz
- CopyrightID (CopyrightChains transaction hash)
0x32c814f4c0b5aa3891ce2d550dd10b9ab1c1d98f59c1732bd6df6101cf148fc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:38eaf89c3fc52f4650c94a514c86bff53348b6666ed101e7f467b3af56ae6cbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2339552
- Bitcoin block existence check
- https://blockstream.info/api/block/960376