ISRC USB440453210
Verified recording
USB440453210 is “Halloween Party” by David Cassidy,
registered on the CopyrightChains blockchain with CopyrightID
0x779242f811005dc4dbf8c00b305a148172364800480b66f990b757f9ecde6f55 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB440453210.
Recording identifiers
- ISRC
- USB440453210
- Title
- Halloween Party
- Artist
- David Cassidy
- CopyrightID (CopyrightChains transaction hash)
0x779242f811005dc4dbf8c00b305a148172364800480b66f990b757f9ecde6f55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be0b0cb4a4f6f73e2176b1cc0f49f7318053a8daad509b46afdec3e145c71d10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB440453210
- Bitcoin block existence check
- https://blockstream.info/api/block/956304