ISRC UYM121705892
Verified recording
UYM121705892 is “La Rubí” by 4 en Línea,
registered on the CopyrightChains blockchain with CopyrightID
0xd3a96b5e51a5deb0e536a6b568afc8fd91af9507c045be71afeabe2553cc7ad6 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705892.
Recording identifiers
- ISRC
- UYM121705892
- Title
- La Rubí
- Artist
- 4 en Línea
- CopyrightID (CopyrightChains transaction hash)
0xd3a96b5e51a5deb0e536a6b568afc8fd91af9507c045be71afeabe2553cc7ad6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:c30f67214d99f841c69c4b4426641ee8522ce53cb5240f592d37d0881bc2a2bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705892
- Bitcoin block existence check
- https://blockstream.info/api/block/960455