ISRC QZHZ31908342
Verified recording
QZHZ31908342 is “Te Perdí Ayer” by Los Grey's,
registered on the CopyrightChains blockchain with CopyrightID
0x419503d587414090351f946d39ce2573a30fe562fe8725a18029801ddc1fa471 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31908342.
Recording identifiers
- ISRC
- QZHZ31908342
- Title
- Te Perdí Ayer
- Artist
- Los Grey's
- CopyrightID (CopyrightChains transaction hash)
0x419503d587414090351f946d39ce2573a30fe562fe8725a18029801ddc1fa471
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:c229fc79cc44038811a6cabef9f379c04f832f50ca8c55402ffadce97b6f04dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31908342
- Bitcoin block existence check
- https://blockstream.info/api/block/960105