ISRC QZEZZ2000364
Verified recording
QZEZZ2000364 is “Ahora” by Los 4,
registered on the CopyrightChains blockchain with CopyrightID
0x4dac2b56b9f8ad34e19f064271dd31ec1dfb1e9905c41affebf6c94cc42b9fce 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/QZEZZ2000364.
Recording identifiers
- ISRC
- QZEZZ2000364
- Title
- Ahora
- Artist
- Los 4
- CopyrightID (CopyrightChains transaction hash)
0x4dac2b56b9f8ad34e19f064271dd31ec1dfb1e9905c41affebf6c94cc42b9fce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a292f0017a6c025886bb37a89ff5b6c34583ab540c0360de1dec1b5461ab8b43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEZZ2000364
- Bitcoin block existence check
- https://blockstream.info/api/block/953520