ISRC USUM71019381
Verified recording
USUM71019381 is “Odd Couple” by Weezer,
registered on the CopyrightChains blockchain with CopyrightID
0x94b70b7f9b525fad720790c9fed9a3547bba7d9ab4bc09d0f2fd435c0cd4b12e 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/USUM71019381.
Recording identifiers
- ISRC
- USUM71019381
- Title
- Odd Couple
- Artist
- Weezer
- CopyrightID (CopyrightChains transaction hash)
0x94b70b7f9b525fad720790c9fed9a3547bba7d9ab4bc09d0f2fd435c0cd4b12e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:531045bb97eaab6902ebb5bd7efa80d822bd60fa4349cb1290ee545bbab5cc98- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71019381
- Bitcoin block existence check
- https://blockstream.info/api/block/956302