ISRC USUM71821447
Verified recording
USUM71821447 is “Passing By - Demo” by The Beach Boys,
registered on the CopyrightChains blockchain with CopyrightID
0x5a33aa609b889adad2c5d677b6fa5a5ab7a72efa3124ff9598f3d2b3bb378478 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71821447.
Recording identifiers
- ISRC
- USUM71821447
- Title
- Passing By - Demo
- Artist
- The Beach Boys
- CopyrightID (CopyrightChains transaction hash)
0x5a33aa609b889adad2c5d677b6fa5a5ab7a72efa3124ff9598f3d2b3bb378478
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:7e6a36cf3a623edc49b098c59cea7f7b1a4eb78807101561da7af7d365b7dd01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71821447
- Bitcoin block existence check
- https://blockstream.info/api/block/960203