ISRC USUS12200050
Verified recording
USUS12200050 is “Sandpaper (feat. TYGKO)” by QUIET BISON,
registered on the CopyrightChains blockchain with CopyrightID
0x0ae84035db26e4bd895abf32a8dc115f89c0319ed4aa2480a0f2f79b1bff8953 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS12200050.
Recording identifiers
- ISRC
- USUS12200050
- Title
- Sandpaper (feat. TYGKO)
- Artist
- QUIET BISON
- CopyrightID (CopyrightChains transaction hash)
0x0ae84035db26e4bd895abf32a8dc115f89c0319ed4aa2480a0f2f79b1bff8953
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:2779ffb43865dde03c71f200e52fdb0526c6d600107193f291cff70de3c44c0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS12200050
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Sandpaper (feat. TYGKO) · Machine-readable JSON-LD