ISRC USBT21613759
Verified recording
USBT21613759 is “Sad Eyes” by Peter McAllen,
registered on the CopyrightChains blockchain with CopyrightID
0x607bdc3847842298eff1a1451019d01fc83f5f7fb685cadb7fac9f3763f90f62 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBT21613759.
Recording identifiers
- ISRC
- USBT21613759
- Title
- Sad Eyes
- Artist
- Peter McAllen
- CopyrightID (CopyrightChains transaction hash)
0x607bdc3847842298eff1a1451019d01fc83f5f7fb685cadb7fac9f3763f90f62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:2baba7c867d72b4f89770b7d98997eaa1a9173966259f7dd416052c495dbc540- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBT21613759
- Bitcoin block existence check
- https://blockstream.info/api/block/960441