ISRC USASN1300839
Verified recording
USASN1300839 is “Qué Pena - Versión Salsa” by Juan Esteban,
registered on the CopyrightChains blockchain with CopyrightID
0xb72dea0e6ad2cde048f13f17332eb22ff857c4d6d47ca27446642f49ca8122a4 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1300839.
Recording identifiers
- ISRC
- USASN1300839
- Title
- Qué Pena - Versión Salsa
- Artist
- Juan Esteban
- CopyrightID (CopyrightChains transaction hash)
0xb72dea0e6ad2cde048f13f17332eb22ff857c4d6d47ca27446642f49ca8122a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:11c745de16f6fafdf3d49e05e937e7f0fb7b4a5b3841a2e8b8063c1070cc35e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1300839
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Qué Pena - Versión Salsa · Machine-readable JSON-LD