ISRC USUL10200156
Verified recording
USUL10200156 is “Soledad” by Oscar D'León,
registered on the CopyrightChains blockchain with CopyrightID
0xb9626f7d33b13ee0f0b76b611b60796ce6076ddbe5da5d446e6aaa2f0c6f95b2 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL10200156.
Recording identifiers
- ISRC
- USUL10200156
- Title
- Soledad
- Artist
- Oscar D'León
- CopyrightID (CopyrightChains transaction hash)
0xb9626f7d33b13ee0f0b76b611b60796ce6076ddbe5da5d446e6aaa2f0c6f95b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:d69bdc606a697fee147e5738ec6148f13705dd9995b3f81a583fa72df9085446- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL10200156
- Bitcoin block existence check
- https://blockstream.info/api/block/956312