ISRC QMBZ91677187
Verified recording
QMBZ91677187 is “Iesala Ekstrakts” by Leonīds Grabovskis,
registered on the CopyrightChains blockchain with CopyrightID
0xcbdc3f5d081ee958eb9475cd0c1fd69f85f2dfcd781d14bdcf380ffc6fa9529e and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91677187.
Recording identifiers
- ISRC
- QMBZ91677187
- Title
- Iesala Ekstrakts
- Artist
- Leonīds Grabovskis
- CopyrightID (CopyrightChains transaction hash)
0xcbdc3f5d081ee958eb9475cd0c1fd69f85f2dfcd781d14bdcf380ffc6fa9529e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:d8f7f35dee7c43d114e4cafe1c06db2172b8e608187ed023b1ee5dcaf300fdb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91677187
- Bitcoin block existence check
- https://blockstream.info/api/block/960489