ISRC USWB12203799
Verified recording
USWB12203799 is “Be So Cruel” by ASTN,
registered on the CopyrightChains blockchain with CopyrightID
0x9bff5ecddcec4ffbf583689f36b9330695f46e2737df6431baabd98d0278c88d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12203799.
Recording identifiers
- ISRC
- USWB12203799
- Title
- Be So Cruel
- Artist
- ASTN
- CopyrightID (CopyrightChains transaction hash)
0x9bff5ecddcec4ffbf583689f36b9330695f46e2737df6431baabd98d0278c88d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:76cae008b171e22ca8920cad0cec59fdcc4a70b1fdc8f66b1040a73ac2948636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12203799
- Bitcoin block existence check
- https://blockstream.info/api/block/953513