ISRC QZHNA1950382
Verified recording
QZHNA1950382 is “Que Tiene Usted” by Doble D,
registered on the CopyrightChains blockchain with CopyrightID
0x1110de2324a4730dc4087f657d5af2ee156fb800a46c22caa9c19e60b5c2735d and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1950382.
Recording identifiers
- ISRC
- QZHNA1950382
- Title
- Que Tiene Usted
- Artist
- Doble D
- CopyrightID (CopyrightChains transaction hash)
0x1110de2324a4730dc4087f657d5af2ee156fb800a46c22caa9c19e60b5c2735d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:40dbf8278cf43021903ae0dc109bcf34ec61b5720b291c461b974104c65e9775- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1950382
- Bitcoin block existence check
- https://blockstream.info/api/block/960229