ISRC USWB12000280
Verified recording
USWB12000280 is “Spring Fever” by Sub Urban,
registered on the CopyrightChains blockchain with CopyrightID
0x7bb632266acd5a15b241f19d0d178a6f5a75ae808fa5877bb63056861290c7a5 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/USWB12000280.
Recording identifiers
- ISRC
- USWB12000280
- Title
- Spring Fever
- Artist
- Sub Urban
- CopyrightID (CopyrightChains transaction hash)
0x7bb632266acd5a15b241f19d0d178a6f5a75ae808fa5877bb63056861290c7a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b2be80a38cf601eeb0a052e7439cd928cae3e2e3acbcd8050567969638d5456d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12000280
- Bitcoin block existence check
- https://blockstream.info/api/block/953513