ISRC USL4R2086309
Verified recording
USL4R2086309 is “A Tus Pies, Soberano” by Antonio Marín Romero,
registered on the CopyrightChains blockchain with CopyrightID
0x007a79538b115cfaae083feb2780281dd269c840fe9d1923b05d7c28003e8279 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2086309.
Recording identifiers
- ISRC
- USL4R2086309
- Title
- A Tus Pies, Soberano
- Artist
- Antonio Marín Romero
- CopyrightID (CopyrightChains transaction hash)
0x007a79538b115cfaae083feb2780281dd269c840fe9d1923b05d7c28003e8279
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:461c0ac6d02a9048b21b8a83a34a8ab80745b9554dab5cdd27a131e3bc2f712a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2086309
- Bitcoin block existence check
- https://blockstream.info/api/block/960422