ISRC QMBZ91663070
Verified recording
QMBZ91663070 is “Ziemas ainava” by Linda Leen,
registered on the CopyrightChains blockchain with CopyrightID
0xe1c9a0b5d97dcbc9e3a6d16b7b1c676c994ad7f0934103e944c89ce60277a225 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91663070.
Recording identifiers
- ISRC
- QMBZ91663070
- Title
- Ziemas ainava
- Artist
- Linda Leen
- CopyrightID (CopyrightChains transaction hash)
0xe1c9a0b5d97dcbc9e3a6d16b7b1c676c994ad7f0934103e944c89ce60277a225
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4750f79294619aa069cbcfbde62adab1d6b78ebe64ffecf46d96dcc45324f2ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91663070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138