ISRC QZNJX2097019
Verified recording
QZNJX2097019 is “Extrañandote” by Una Más,
registered on the CopyrightChains blockchain with CopyrightID
0x44c1a4b1e09fb886d21cc1298dad708240ae6b19a9cc0bdc59bd88b9129f66b5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2097019.
Recording identifiers
- ISRC
- QZNJX2097019
- Title
- Extrañandote
- Artist
- Una Más
- CopyrightID (CopyrightChains transaction hash)
0x44c1a4b1e09fb886d21cc1298dad708240ae6b19a9cc0bdc59bd88b9129f66b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:99a2bde601273c26d6d8392360644f6ae22d240109abedb6bf0b90d8381bc8e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2097019
- Bitcoin block existence check
- https://blockstream.info/api/block/956304