ISRC QZFZ42490825
Verified recording
QZFZ42490825 is “OTRO AÑO” by Los Rakas,
registered on the CopyrightChains blockchain with CopyrightID
0xef83c97fdfd0c2d9648df02e01620ec8ec3e193f9121c1b466b1514b9b8731d8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42490825.
Recording identifiers
- ISRC
- QZFZ42490825
- Title
- OTRO AÑO
- Artist
- Los Rakas
- CopyrightID (CopyrightChains transaction hash)
0xef83c97fdfd0c2d9648df02e01620ec8ec3e193f9121c1b466b1514b9b8731d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:49bea967f4e6a35b96c85acd9410f124241e710286dda005adae4d7c2265b881- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42490825
- Bitcoin block existence check
- https://blockstream.info/api/block/957118