ISRC QM8RL1400121
Verified recording
QM8RL1400121 is “Tougher Colder Killer - Live From SXSW / 2015” by Run The Jewels,
registered on the CopyrightChains blockchain with CopyrightID
0xb2f3fdc472b3d7a566782960fe096a33672e8086845feb89cc7be8394998b213 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/QM8RL1400121.
Recording identifiers
- ISRC
- QM8RL1400121
- Title
- Tougher Colder Killer - Live From SXSW / 2015
- Artist
- Run The Jewels
- CopyrightID (CopyrightChains transaction hash)
0xb2f3fdc472b3d7a566782960fe096a33672e8086845feb89cc7be8394998b213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:35ec317870df8dedf3f7407b02fa79dc1a3f7a32852ba746791cc9159d9d7efe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8RL1400121
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Tougher Colder Killer - Live From SXSW / 2015 · Machine-readable JSON-LD