ISRC USBWS0800288
Verified recording
USBWS0800288 is “Smiling” by Black Lips,
registered on the CopyrightChains blockchain with CopyrightID
0x35297bf6a41b85ec99bed0dc8e1c361911f7ec3d388133fd5f271e396f4eee51 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBWS0800288.
Recording identifiers
- ISRC
- USBWS0800288
- Title
- Smiling
- Artist
- Black Lips
- CopyrightID (CopyrightChains transaction hash)
0x35297bf6a41b85ec99bed0dc8e1c361911f7ec3d388133fd5f271e396f4eee51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4425e35390e21d1c426634226c42b277a549d9b940cc55e5a20df2eb9c357718- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBWS0800288
- Bitcoin block existence check
- https://blockstream.info/api/block/953520