ISRC QMBZ91929138
Verified recording
QMBZ91929138 is “2 Cold 2 Hold” by Smudge All Stars,
registered on the CopyrightChains blockchain with CopyrightID
0x66ac4e7df1dacadc385fc5bc996c228970e0196dc34e88697f8ea690af21899f and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91929138.
Recording identifiers
- ISRC
- QMBZ91929138
- Title
- 2 Cold 2 Hold
- Artist
- Smudge All Stars
- CopyrightID (CopyrightChains transaction hash)
0x66ac4e7df1dacadc385fc5bc996c228970e0196dc34e88697f8ea690af21899f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:be1b2cceb5c06b0118d5d2950cdd06070d4bb92e439a4dd06c4076caaa0c6821- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91929138
- Bitcoin block existence check
- https://blockstream.info/api/block/960181