ISRC USUM72100923
Verified recording
USUM72100923 is “No Nos Tumban” by Brandon Reyes y Elvin,
registered on the CopyrightChains blockchain with CopyrightID
0x5d82f2dbfcaac7f76e6469cbc03a9f589cad1718bbd8eca8149f3f6338129f10 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72100923.
Recording identifiers
- ISRC
- USUM72100923
- Title
- No Nos Tumban
- Artist
- Brandon Reyes y Elvin
- CopyrightID (CopyrightChains transaction hash)
0x5d82f2dbfcaac7f76e6469cbc03a9f589cad1718bbd8eca8149f3f6338129f10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:51a5bbb74995b1eeccfdbb5c85466e18ee283deb1882764025230d38b288c889- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72100923
- Bitcoin block existence check
- https://blockstream.info/api/block/959144