ISRC ARG991023401
Verified recording
ARG991023401 is “Por Que” by Ulises Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0x5acf28fe3fa08483532e20087bbf107a2d445ecbbfc41153d355cc9c9673e100 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991023401.
Recording identifiers
- ISRC
- ARG991023401
- Title
- Por Que
- Artist
- Ulises Bueno
- CopyrightID (CopyrightChains transaction hash)
0x5acf28fe3fa08483532e20087bbf107a2d445ecbbfc41153d355cc9c9673e100
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:8c326957403e585fd641293415b75e7823bfe5c3686fa863b5751837c291da52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991023401
- Bitcoin block existence check
- https://blockstream.info/api/block/957061