ISRC UYS050700445
Verified recording
UYS050700445 is “Tristes de las Pesadillas” by Eté & Los Problems,
registered on the CopyrightChains blockchain with CopyrightID
0xfe499d9ccf3ac91563c3221ce5f6e370c853a159b7013ab24424ec79970c1e0e and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050700445.
Recording identifiers
- ISRC
- UYS050700445
- Title
- Tristes de las Pesadillas
- Artist
- Eté & Los Problems
- CopyrightID (CopyrightChains transaction hash)
0xfe499d9ccf3ac91563c3221ce5f6e370c853a159b7013ab24424ec79970c1e0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:c27531165fe27f66dbe7843d0049f1120a4900f4f980c19630eaa5be35ab0d3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050700445
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Tristes de las Pesadillas · Machine-readable JSON-LD