ISRC QZHZ31926483
Verified recording
QZHZ31926483 is “Cuanto Te Extraño” by Los Grey's,
registered on the CopyrightChains blockchain with CopyrightID
0x63e3d908ea8b38871af8816d50cf149591a442b13e7488f96fab668f072426d8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31926483.
Recording identifiers
- ISRC
- QZHZ31926483
- Title
- Cuanto Te Extraño
- Artist
- Los Grey's
- CopyrightID (CopyrightChains transaction hash)
0x63e3d908ea8b38871af8816d50cf149591a442b13e7488f96fab668f072426d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7b06499fd8fb7c1bd7d347e9cc790c047097d864cd3de4379168cdaa568e28f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31926483
- Bitcoin block existence check
- https://blockstream.info/api/block/957118