ISRC USB4U1150076
Verified recording
USB4U1150076 is “Send In The Clowns” by Olivia Newton-John,
registered on the CopyrightChains blockchain with CopyrightID
0x4ead050414600b4969423296e10025845cdea16697d31a6ba02a758368b93075 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U1150076.
Recording identifiers
- ISRC
- USB4U1150076
- Title
- Send In The Clowns
- Artist
- Olivia Newton-John
- CopyrightID (CopyrightChains transaction hash)
0x4ead050414600b4969423296e10025845cdea16697d31a6ba02a758368b93075
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c297de973304f558561ce5d55bddab480382b18b979f8496450f0125b5690dbf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U1150076
- Bitcoin block existence check
- https://blockstream.info/api/block/960138