ISRC QMBZ91966182
Verified recording
QMBZ91966182 is “Mansion” by Mammals,
registered on the CopyrightChains blockchain with CopyrightID
0x542aa1bf75e29dbcb4de28affef8fa075ecb70b48dfa3cd8025019dded709e62 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91966182.
Recording identifiers
- ISRC
- QMBZ91966182
- Title
- Mansion
- Artist
- Mammals
- CopyrightID (CopyrightChains transaction hash)
0x542aa1bf75e29dbcb4de28affef8fa075ecb70b48dfa3cd8025019dded709e62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d2c202d619ba2439e97b4904adafd2f0688c3af5e93bd442286e1fd59596c359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91966182
- Bitcoin block existence check
- https://blockstream.info/api/block/956302