ISRC QZNJZ2157760
Verified recording
QZNJZ2157760 is “Simbología” by J.J. Pérez,
registered on the CopyrightChains blockchain with CopyrightID
0x4d36f0d9deb806135ca76c140586fbe6f2a3d47e46f483a8f51cb3b84224cf8b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2157760.
Recording identifiers
- ISRC
- QZNJZ2157760
- Title
- Simbología
- Artist
- J.J. Pérez
- CopyrightID (CopyrightChains transaction hash)
0x4d36f0d9deb806135ca76c140586fbe6f2a3d47e46f483a8f51cb3b84224cf8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:846d08d728eacd630091ca10db9492b0a9563e55fcb1fa00440e525b2ff66c52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2157760
- Bitcoin block existence check
- https://blockstream.info/api/block/960334