ISRC USYBL1500048
Verified recording
USYBL1500048 is “4U” by Fwdslxsh,
registered on the CopyrightChains blockchain with CopyrightID
0x43b091b209e9aeaca9071e8f91398eb6f573eaf471dc208580f4f3e012df16b0 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/USYBL1500048.
Recording identifiers
- ISRC
- USYBL1500048
- Title
- 4U
- Artist
- Fwdslxsh
- CopyrightID (CopyrightChains transaction hash)
0x43b091b209e9aeaca9071e8f91398eb6f573eaf471dc208580f4f3e012df16b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f5c134446460a366e64ce14eaeed1c613e1f898cd2105dbf04bfb5a365f62a2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1500048
- Bitcoin block existence check
- https://blockstream.info/api/block/956302