ISRC USR010612891
Verified recording
USR010612891 is “Crueldad” by Mario Suárez,
registered on the CopyrightChains blockchain with CopyrightID
0xf0b22a020f8660d5bd12f17faae4833134f76c8ddf682d53a1752d50126f78f1 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010612891.
Recording identifiers
- ISRC
- USR010612891
- Title
- Crueldad
- Artist
- Mario Suárez
- CopyrightID (CopyrightChains transaction hash)
0xf0b22a020f8660d5bd12f17faae4833134f76c8ddf682d53a1752d50126f78f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:abd34e838740a276762e5444e6134649648deed23e072f3dba57aea138202c76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010612891
- Bitcoin block existence check
- https://blockstream.info/api/block/960418