ISRC USUM71104436
Verified recording
USUM71104436 is “Por Si Regresas” by Conjunto Atardecer,
registered on the CopyrightChains blockchain with CopyrightID
0xd7ac78a9df87d1fd82d24e61b0988f65db2b2124b1aacd3e9e56c172d2eee0fd and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104436.
Recording identifiers
- ISRC
- USUM71104436
- Title
- Por Si Regresas
- Artist
- Conjunto Atardecer
- CopyrightID (CopyrightChains transaction hash)
0xd7ac78a9df87d1fd82d24e61b0988f65db2b2124b1aacd3e9e56c172d2eee0fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:51beb1994edcd2af4a9273d38e1361f8b3799f5db110e56f73e36dd6b2192847- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104436
- Bitcoin block existence check
- https://blockstream.info/api/block/956302