ISRC QMBZ91501773
Verified recording
QMBZ91501773 is “Zumm” by Knīpas un Knauķi,
registered on the CopyrightChains blockchain with CopyrightID
0xbe2c55073998026c33e5b106b3066a0ae0d1efc54f79706347944c69c787f532 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91501773.
Recording identifiers
- ISRC
- QMBZ91501773
- Title
- Zumm
- Artist
- Knīpas un Knauķi
- CopyrightID (CopyrightChains transaction hash)
0xbe2c55073998026c33e5b106b3066a0ae0d1efc54f79706347944c69c787f532
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:f1a7a895a21a798ec700e2067488c7aa48d0c4624ee916a3f147092671d8c2b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91501773
- Bitcoin block existence check
- https://blockstream.info/api/block/957122