ISRC USL4R2128849
Verified recording
USL4R2128849 is “Pilas” by Martin Marquez,
registered on the CopyrightChains blockchain with CopyrightID
0x288bad47630026478dbb7908a44e06ddf367c938ca3b5a81a5f05f610ad16027 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2128849.
Recording identifiers
- ISRC
- USL4R2128849
- Title
- Pilas
- Artist
- Martin Marquez
- CopyrightID (CopyrightChains transaction hash)
0x288bad47630026478dbb7908a44e06ddf367c938ca3b5a81a5f05f610ad16027
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bfac321360c784a2abcdfc5c57ee308e28730a09b60e5a43f777ba9a4fdd6831- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2128849
- Bitcoin block existence check
- https://blockstream.info/api/block/957118