ISRC QM4TW2380305
Verified recording
QM4TW2380305 is “Spin Twin” by Huey Hoffa,
registered on the CopyrightChains blockchain with CopyrightID
0xfcc79da519683fd2b5c4fa6f0669b2b01dfa78e91f6998edde14e2d7352b4902 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2380305.
Recording identifiers
- ISRC
- QM4TW2380305
- Title
- Spin Twin
- Artist
- Huey Hoffa
- CopyrightID (CopyrightChains transaction hash)
0xfcc79da519683fd2b5c4fa6f0669b2b01dfa78e91f6998edde14e2d7352b4902
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:75183521080676d5823617b9c0d558083d8fe0d91994a4ea84a8f1eff9f68fcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2380305
- Bitcoin block existence check
- https://blockstream.info/api/block/960216