ISRC QMFMG1583326
Verified recording
QMFMG1583326 is “Quién Es Usted” by Antonieta,
registered on the CopyrightChains blockchain with CopyrightID
0x31e1e2351d12dfd4f9a6a3e109c53a2b7823ded3907f84a6aecfbb45fe49f0e2 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1583326.
Recording identifiers
- ISRC
- QMFMG1583326
- Title
- Quién Es Usted
- Artist
- Antonieta
- CopyrightID (CopyrightChains transaction hash)
0x31e1e2351d12dfd4f9a6a3e109c53a2b7823ded3907f84a6aecfbb45fe49f0e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:cbec029dcecfd3c38684ec9fef6afc26ed64b4c6e9322acd04d31eba1acc0370- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1583326
- Bitcoin block existence check
- https://blockstream.info/api/block/959123