ISRC USL4R2086316
Verified recording
USL4R2086316 is “Y Expiró en el Arco” by Antonio Marín Romero,
registered on the CopyrightChains blockchain with CopyrightID
0xe4904a4adfa063aa062ca1a51467ac14aa016933aabbd0e87494ea8003164511 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2086316.
Recording identifiers
- ISRC
- USL4R2086316
- Title
- Y Expiró en el Arco
- Artist
- Antonio Marín Romero
- CopyrightID (CopyrightChains transaction hash)
0xe4904a4adfa063aa062ca1a51467ac14aa016933aabbd0e87494ea8003164511
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:67ca4e7a6070d59cc03fb63405060e2a070316c7b30e0e5a3ae6e8e56f7754bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2086316
- Bitcoin block existence check
- https://blockstream.info/api/block/960209