ISRC QZHZ31908356
Verified recording
QZHZ31908356 is “Estoy Soñando” by Los Grey's,
registered on the CopyrightChains blockchain with CopyrightID
0x3c4d0f6f10e544b7b127ee22b5e079a5d29f15708d00c3f91bb8ecae2fb7a691 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31908356.
Recording identifiers
- ISRC
- QZHZ31908356
- Title
- Estoy Soñando
- Artist
- Los Grey's
- CopyrightID (CopyrightChains transaction hash)
0x3c4d0f6f10e544b7b127ee22b5e079a5d29f15708d00c3f91bb8ecae2fb7a691
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:1255e302a5e936568a9d4f211e87550cf2b1bb0af00051902d54a8e3ecb3b8db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31908356
- Bitcoin block existence check
- https://blockstream.info/api/block/960368