ISRC USUM72103888
Verified recording
USUM72103888 is “1992” by Brandon Reyes y Elvin,
registered on the CopyrightChains blockchain with CopyrightID
0xae729e465cef75eccf8ed23ca004bae05d926e807ca89cf386736736e93ea313 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72103888.
Recording identifiers
- ISRC
- USUM72103888
- Title
- 1992
- Artist
- Brandon Reyes y Elvin
- CopyrightID (CopyrightChains transaction hash)
0xae729e465cef75eccf8ed23ca004bae05d926e807ca89cf386736736e93ea313
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:55679eb75c3f2a03e30014fa73479525b6ac3f3717fc7274daca6076eaad1a36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72103888
- Bitcoin block existence check
- https://blockstream.info/api/block/960138