ISRC USUM71602528
Verified recording
USUM71602528 is “Superman” by American Authors,
registered on the CopyrightChains blockchain with CopyrightID
0xcc281a6dcc9d259df9231f536a0f3c4660d2080a519fab00ffeabcd898454a6c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602528.
Recording identifiers
- ISRC
- USUM71602528
- Title
- Superman
- Artist
- American Authors
- CopyrightID (CopyrightChains transaction hash)
0xcc281a6dcc9d259df9231f536a0f3c4660d2080a519fab00ffeabcd898454a6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8085d08065f14ab80def234a51a251f7e967212abd8530f6b1e7ce48a20e702f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602528
- Bitcoin block existence check
- https://blockstream.info/api/block/953520