ISRC USHM21280895
Verified recording
USHM21280895 is “Qué Tristeza” by Triny La Leyenda,
registered on the CopyrightChains blockchain with CopyrightID
0x105e44ea5efaa1a845d697a2ca4163a210621753a073075109bebf631e115a0d and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21280895.
Recording identifiers
- ISRC
- USHM21280895
- Title
- Qué Tristeza
- Artist
- Triny La Leyenda
- CopyrightID (CopyrightChains transaction hash)
0x105e44ea5efaa1a845d697a2ca4163a210621753a073075109bebf631e115a0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:92ca73ca94f9b754bc8056acfa6bd04fd3a3ba68ed69cbbe363ea2c5f19539be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21280895
- Bitcoin block existence check
- https://blockstream.info/api/block/960294