ISRC USUM72313069
Verified recording
USUM72313069 is “757” by 3 Caleb,
registered on the CopyrightChains blockchain with CopyrightID
0xf70090ae0f2d3718aae13a865789dd9ccc6a65e34d2b3cda9ab4a7311ab520bf 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/USUM72313069.
Recording identifiers
- ISRC
- USUM72313069
- Title
- 757
- Artist
- 3 Caleb
- CopyrightID (CopyrightChains transaction hash)
0xf70090ae0f2d3718aae13a865789dd9ccc6a65e34d2b3cda9ab4a7311ab520bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7f426b7e1ba543924a829045debaf4bc3aaa7af3bee2e554df9433072995e4a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72313069
- Bitcoin block existence check
- https://blockstream.info/api/block/956302