ISRC QMZ621200042
Verified recording
QMZ621200042 is “Poker Face” by Pride of Mississippi Marching Band,
registered on the CopyrightChains blockchain with CopyrightID
0x786913323cfe8ce18a9f8003e37c416c9236ea46300a3f46d677a64d8bccbf3a and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621200042.
Recording identifiers
- ISRC
- QMZ621200042
- Title
- Poker Face
- Artist
- Pride of Mississippi Marching Band
- CopyrightID (CopyrightChains transaction hash)
0x786913323cfe8ce18a9f8003e37c416c9236ea46300a3f46d677a64d8bccbf3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:8f6995b72338b75caf82b42336919bfcccbadf94abebac5eb8e6fe921737abf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621200042
- Bitcoin block existence check
- https://blockstream.info/api/block/960268