ISRC USAT21905202
Verified recording
USAT21905202 is “Hero” by Weezer,
registered on the CopyrightChains blockchain with CopyrightID
0xc58e1158a23ff7bef35ebe7e303b7b2c6e590ec1bafd0e95c9ef3b433e745ea8 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/USAT21905202.
Recording identifiers
- ISRC
- USAT21905202
- Title
- Hero
- Artist
- Weezer
- CopyrightID (CopyrightChains transaction hash)
0xc58e1158a23ff7bef35ebe7e303b7b2c6e590ec1bafd0e95c9ef3b433e745ea8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:37543321b7c9936e44780f92cc8a00d90d333c386b84c41ad489209fb70913a2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21905202
- Bitcoin block existence check
- https://blockstream.info/api/block/953513