ISRC QZMZ92568012
Verified recording
QZMZ92568012 is “Como Yo Sé” by Los 4,
registered on the CopyrightChains blockchain with CopyrightID
0x3f3f908f6ea26254a884526d7853abb0f29ec6b42280aaa750c9bac2fec4caf6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92568012.
Recording identifiers
- ISRC
- QZMZ92568012
- Title
- Como Yo Sé
- Artist
- Los 4
- CopyrightID (CopyrightChains transaction hash)
0x3f3f908f6ea26254a884526d7853abb0f29ec6b42280aaa750c9bac2fec4caf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9ffcb0dd8f10cb73ce664ffb566b0b0a3071f43a63481aaee37faf86db84bba7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92568012
- Bitcoin block existence check
- https://blockstream.info/api/block/953520