ISRC QZW9M2280756
Verified recording
QZW9M2280756 is “Downtown” by Álvaro López,
registered on the CopyrightChains blockchain with CopyrightID
0x424a5c29d22630e0b9229bdee0f5c25f800dda4416bd596f012fdce47a5063f2 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/QZW9M2280756.
Recording identifiers
- ISRC
- QZW9M2280756
- Title
- Downtown
- Artist
- Álvaro López
- CopyrightID (CopyrightChains transaction hash)
0x424a5c29d22630e0b9229bdee0f5c25f800dda4416bd596f012fdce47a5063f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2b6af1ebee6932a7ab06475a9c5891b323427fac4338bbacdd6b6926a215e913- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2280756
- Bitcoin block existence check
- https://blockstream.info/api/block/957118