ISRC USZZR1200945
Verified recording
USZZR1200945 is “Por Mañana, por Despues” by Fernando De Madariaga,
registered on the CopyrightChains blockchain with CopyrightID
0xfda76d8b4260174b266c0664cfc3d5a8863b583f1846c2ea579b86377f9f7a85 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1200945.
Recording identifiers
- ISRC
- USZZR1200945
- Title
- Por Mañana, por Despues
- Artist
- Fernando De Madariaga
- CopyrightID (CopyrightChains transaction hash)
0xfda76d8b4260174b266c0664cfc3d5a8863b583f1846c2ea579b86377f9f7a85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:c49ab558e3f3d8c401068e0017be71eb5f220fab35e1e7dd35818a4b71c08ef0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1200945
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Por Mañana, por Despues · Machine-readable JSON-LD