ISRC USL4R2008345
Verified recording
USL4R2008345 is “Sangre, Sudor & Honra” by Papitas Freestyle,
registered on the CopyrightChains blockchain with CopyrightID
0x84b80a8317a7b70689c4362a23193f8c985c9a90e685e595e0b39d841fe3de44 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2008345.
Recording identifiers
- ISRC
- USL4R2008345
- Title
- Sangre, Sudor & Honra
- Artist
- Papitas Freestyle
- CopyrightID (CopyrightChains transaction hash)
0x84b80a8317a7b70689c4362a23193f8c985c9a90e685e595e0b39d841fe3de44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:223ca45ebec39379dd334ee3268bebb315bcb3eee5690415c02ebacb904ad38d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2008345
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Sangre, Sudor & Honra · Machine-readable JSON-LD