ISRC USSF12024001
Verified recording
USSF12024001 is “Which Side Are You On?” by Kronos Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x12fa8ad4121313cdef028d203d4397682b25f0cbc90a09a7e49e43002b4280b5 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF12024001.
Recording identifiers
- ISRC
- USSF12024001
- Title
- Which Side Are You On?
- Artist
- Kronos Quartet
- CopyrightID (CopyrightChains transaction hash)
0x12fa8ad4121313cdef028d203d4397682b25f0cbc90a09a7e49e43002b4280b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:8df92abed15ad5cf3d2820d9519b7081387ca6b6c0f9b91320c7b1dee73cc9b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF12024001
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Which Side Are You On? · Machine-readable JSON-LD