ISRC USMC10400443
Verified recording
USMC10400443 is “Endless Summer” by Ashlee Simpson,
registered on the CopyrightChains blockchain with CopyrightID
0xcad72952479288d1d43793ced476ac6f7dbb5e4e38d0530c39533e2f63dea4a1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10400443.
Recording identifiers
- ISRC
- USMC10400443
- Title
- Endless Summer
- Artist
- Ashlee Simpson
- CopyrightID (CopyrightChains transaction hash)
0xcad72952479288d1d43793ced476ac6f7dbb5e4e38d0530c39533e2f63dea4a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4d18f08a59053bbb2db4c06c9f76469dcfa5600d701abc0862067612097fd512- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC10400443
- Bitcoin block existence check
- https://blockstream.info/api/block/956302