ISRC USWB12300993
Verified recording
USWB12300993 is “How Soon” by ASTN,
registered on the CopyrightChains blockchain with CopyrightID
0x0dad8dd382cdc5b7a5c83bcfc5a910273a834d6a2e7d0c20c154041a8bfa1773 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/USWB12300993.
Recording identifiers
- ISRC
- USWB12300993
- Title
- How Soon
- Artist
- ASTN
- CopyrightID (CopyrightChains transaction hash)
0x0dad8dd382cdc5b7a5c83bcfc5a910273a834d6a2e7d0c20c154041a8bfa1773
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9a9bfb5623e20f94bae34f0735b48944f7f7c0b7184b78a2bc1bd0444cae1dc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12300993
- Bitcoin block existence check
- https://blockstream.info/api/block/953513