ISRC USV351397479
Verified recording
USV351397479 is “Por una Sonrisa (Bambuco Guaracha)” by Trio La Rosa,
registered on the CopyrightChains blockchain with CopyrightID
0x8beaa27246ed37a477cdf1ea3a06efb557206f5f76dcffa33b0976986edd85c6 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351397479.
Recording identifiers
- ISRC
- USV351397479
- Title
- Por una Sonrisa (Bambuco Guaracha)
- Artist
- Trio La Rosa
- CopyrightID (CopyrightChains transaction hash)
0x8beaa27246ed37a477cdf1ea3a06efb557206f5f76dcffa33b0976986edd85c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:c6d3491922d26b94f02b113df407c75af6fc23f0733de7d64574adf8d7d0d941- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351397479
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Por una Sonrisa (Bambuco Guaracha) · Machine-readable JSON-LD