ISRC QMMQW1710172
Verified recording
QMMQW1710172 is “Porque No Preguntaste” by Larry Hernández,
registered on the CopyrightChains blockchain with CopyrightID
0x4b7d521acd5c239ae06d793ee4a7fefa004d3f37062ffa0bc1596b5ea3a6eb0a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQW1710172.
Recording identifiers
- ISRC
- QMMQW1710172
- Title
- Porque No Preguntaste
- Artist
- Larry Hernández
- CopyrightID (CopyrightChains transaction hash)
0x4b7d521acd5c239ae06d793ee4a7fefa004d3f37062ffa0bc1596b5ea3a6eb0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7839c8846bba4b24a1f361fc8da614228913de3ef762d579a7f520ea97f5fa76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQW1710172
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Porque No Preguntaste · Machine-readable JSON-LD