ISRC USGF19600710
Verified recording
USGF19600710 is “Butterfly” by Weezer,
registered on the CopyrightChains blockchain with CopyrightID
0x548d33b41ae28e9f8c31cc834b0f452e60d0152fca45d5de89c6e7b9eb7cf854 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/USGF19600710.
Recording identifiers
- ISRC
- USGF19600710
- Title
- Butterfly
- Artist
- Weezer
- CopyrightID (CopyrightChains transaction hash)
0x548d33b41ae28e9f8c31cc834b0f452e60d0152fca45d5de89c6e7b9eb7cf854
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:398f719697d040a84c5e11dff983988d37f0bc038d00ecc4a1895669a39060e6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19600710
- Bitcoin block existence check
- https://blockstream.info/api/block/953513