ISRC QZMEM2361417
Verified recording
QZMEM2361417 is “U hranice” by Sergei Barracuda,
registered on the CopyrightChains blockchain with CopyrightID
0x4719e80907bba404f848a83771f2863be4846f5f9333367d80df566549873fb7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2361417.
Recording identifiers
- ISRC
- QZMEM2361417
- Title
- U hranice
- Artist
- Sergei Barracuda
- CopyrightID (CopyrightChains transaction hash)
0x4719e80907bba404f848a83771f2863be4846f5f9333367d80df566549873fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:107d604901f7a4ea45a88d331cfd97f55c41d8e1d951361536a4a071a2f3723d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2361417
- Bitcoin block existence check
- https://blockstream.info/api/block/953520