ISRC US5260500030
Verified recording
US5260500030 is “Yo!” by Brian Bromberg,
registered on the CopyrightChains blockchain with CopyrightID
0x9cd165f355a93c778072a85094d00e1066df5a12f49e800674c5a63724e04a57 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5260500030.
Recording identifiers
- ISRC
- US5260500030
- Title
- Yo!
- Artist
- Brian Bromberg
- CopyrightID (CopyrightChains transaction hash)
0x9cd165f355a93c778072a85094d00e1066df5a12f49e800674c5a63724e04a57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:d9723832a4e3e4f5e1f30195662b71bb05be3ebfa34cf54572b47fbaa97d7f4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5260500030
- Bitcoin block existence check
- https://blockstream.info/api/block/960264