ISRC USMRE0803010
Verified recording
USMRE0803010 is “En Sus Lenguas Quedo” by El Gran Combo De Puerto Rico,
registered on the CopyrightChains blockchain with CopyrightID
0xf280ebb75ddcbe7581f16e88aef1b2463f72fd11b1a4b07fa2603eacaf0c3be5 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0803010.
Recording identifiers
- ISRC
- USMRE0803010
- Title
- En Sus Lenguas Quedo
- Artist
- El Gran Combo De Puerto Rico
- CopyrightID (CopyrightChains transaction hash)
0xf280ebb75ddcbe7581f16e88aef1b2463f72fd11b1a4b07fa2603eacaf0c3be5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:f2114a242fd57604b04357025a87c29eed5a3103a41283da72f3fc2b976c6c6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0803010
- Bitcoin block existence check
- https://blockstream.info/api/block/960291