ISRC QMFMF1492914
Verified recording
QMFMF1492914 is “Un Varbūt Mēs” by Tumsa,
registered on the CopyrightChains blockchain with CopyrightID
0x12e0eb48deb7524974eaf5380298421270fb6d626c7eeedde5b844fdc4c3069d and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1492914.
Recording identifiers
- ISRC
- QMFMF1492914
- Title
- Un Varbūt Mēs
- Artist
- Tumsa
- CopyrightID (CopyrightChains transaction hash)
0x12e0eb48deb7524974eaf5380298421270fb6d626c7eeedde5b844fdc4c3069d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4b18025c3cbc4b090f0f948b787f2a0a9d4426986ff05847939beda11cebfdbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1492914
- Bitcoin block existence check
- https://blockstream.info/api/block/960448