ISRC QMBZ91677195
Verified recording
QMBZ91677195 is “Brēmene” by Janis Kaijaks,
registered on the CopyrightChains blockchain with CopyrightID
0x4bc4cd7793272fd66149fac7f22a2877466fa12c69224251e9431bdf707b6699 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91677195.
Recording identifiers
- ISRC
- QMBZ91677195
- Title
- Brēmene
- Artist
- Janis Kaijaks
- CopyrightID (CopyrightChains transaction hash)
0x4bc4cd7793272fd66149fac7f22a2877466fa12c69224251e9431bdf707b6699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3faa14b75d393edd94d4a58ac5a205297329844e57230c2b7b0419af8fb76c16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91677195
- Bitcoin block existence check
- https://blockstream.info/api/block/957118