ISRC USB4U1150077
Verified recording
USB4U1150077 is “Summertime” by Olivia Newton-John,
registered on the CopyrightChains blockchain with CopyrightID
0xe10476da36b7640faf02ee7666eb381b5b7a9b0e9dd5e8140b6856980a8aa24f 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/USB4U1150077.
Recording identifiers
- ISRC
- USB4U1150077
- Title
- Summertime
- Artist
- Olivia Newton-John
- CopyrightID (CopyrightChains transaction hash)
0xe10476da36b7640faf02ee7666eb381b5b7a9b0e9dd5e8140b6856980a8aa24f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6c39bd8a19d391ed0cea690d63a0ff02835c78d6e73b95ca5a1e65c13d4b333e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U1150077
- Bitcoin block existence check
- https://blockstream.info/api/block/956304