ISRC QMPKX1870486
Verified recording
QMPKX1870486 is “Quien Diría” by Doble D,
registered on the CopyrightChains blockchain with CopyrightID
0xf3bd6863f552e9f29f5fb46c6593d177a9d52cd111f62f43c60d02187934381b and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1870486.
Recording identifiers
- ISRC
- QMPKX1870486
- Title
- Quien Diría
- Artist
- Doble D
- CopyrightID (CopyrightChains transaction hash)
0xf3bd6863f552e9f29f5fb46c6593d177a9d52cd111f62f43c60d02187934381b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:2ca59680112b4a533cf2831b13d7bcb637a764d3fa366038cefe245ed856e971- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1870486
- Bitcoin block existence check
- https://blockstream.info/api/block/957061