ISRC USI4R0403765
Verified recording
USI4R0403765 is “The Wounded Spider (Live at Kcrw)” by Lullaby For The Working Class,
registered on the CopyrightChains blockchain with CopyrightID
0xc340cccd26a3686561ff86778eef279ffe5316e8022b252286f0527e4340a207 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0403765.
Recording identifiers
- ISRC
- USI4R0403765
- Title
- The Wounded Spider (Live at Kcrw)
- Artist
- Lullaby For The Working Class
- CopyrightID (CopyrightChains transaction hash)
0xc340cccd26a3686561ff86778eef279ffe5316e8022b252286f0527e4340a207
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:e4225773a85b6156b661c789168ae007a06db047b26e20bebb21645371c99e65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0403765
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: The Wounded Spider (Live at Kcrw) · Machine-readable JSON-LD