ISRC USUM70734075
Verified recording
USUM70734075 is “This Is Such A Pity” by Weezer,
registered on the CopyrightChains blockchain with CopyrightID
0xa977f2bbff36d9fd977274cd4b1a45058093e84901e1073956fa4c67bfd02484 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70734075.
Recording identifiers
- ISRC
- USUM70734075
- Title
- This Is Such A Pity
- Artist
- Weezer
- CopyrightID (CopyrightChains transaction hash)
0xa977f2bbff36d9fd977274cd4b1a45058093e84901e1073956fa4c67bfd02484
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8e3b7f51efabe68087d3d1cc66a984a8dded094a91a48895afd22b5498870a8f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70734075
- Bitcoin block existence check
- https://blockstream.info/api/block/953513