ISRC USCH34900148
Verified recording
USCH34900148 is “Check The Technique” by Gang Starr,
registered on the CopyrightChains blockchain with CopyrightID
0x4ecfa055eb0ee014f25bfca466171497b80ca8025a2eada5ea8c33f742300b95 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/USCH34900148.
Recording identifiers
- ISRC
- USCH34900148
- Title
- Check The Technique
- Artist
- Gang Starr
- CopyrightID (CopyrightChains transaction hash)
0x4ecfa055eb0ee014f25bfca466171497b80ca8025a2eada5ea8c33f742300b95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:742ecdb2195946adb255838bd67a141b31eeacf442d499c840f5c5969cf2171c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCH34900148
- Bitcoin block existence check
- https://blockstream.info/api/block/956304