ISRC USUM71019397
Verified recording
USUM71019397 is “Blowin' My Stack” by Weezer,
registered on the CopyrightChains blockchain with CopyrightID
0x02a579bf8327c87125ad907c6d723f5c0ec444295464f23b82eaeceb76212151 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71019397.
Recording identifiers
- ISRC
- USUM71019397
- Title
- Blowin' My Stack
- Artist
- Weezer
- CopyrightID (CopyrightChains transaction hash)
0x02a579bf8327c87125ad907c6d723f5c0ec444295464f23b82eaeceb76212151
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5763c5eb588d8a6d59987697d01ba5c0bb9024b70fccabe59f600b927051104c- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71019397
- Bitcoin block existence check
- https://blockstream.info/api/block/956304