ISRC USUM71920643
Verified recording
USUM71920643 is “BLAME” by Justin Rarri,
registered on the CopyrightChains blockchain with CopyrightID
0x51d1cb72237aa1d29cac4a7319e4f1db0e79323022148f823b80a7b1e9aea5c3 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/USUM71920643.
Recording identifiers
- ISRC
- USUM71920643
- Title
- BLAME
- Artist
- Justin Rarri
- CopyrightID (CopyrightChains transaction hash)
0x51d1cb72237aa1d29cac4a7319e4f1db0e79323022148f823b80a7b1e9aea5c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:479f3ca1a1e8350f21806afaa9a60da6ed0dec0b5ba0053a19b4f007aaf0da71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71920643
- Bitcoin block existence check
- https://blockstream.info/api/block/956302