ISRC QZN882074781
Verified recording
QZN882074781 is “Doručím” by Ego,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8c71d2d0cce1c0bd702c17399c0ce134bbea0834efdb57d2404d34e8ba71fe 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/QZN882074781.
Recording identifiers
- ISRC
- QZN882074781
- Title
- Doručím
- Artist
- Ego
- CopyrightID (CopyrightChains transaction hash)
0xfb8c71d2d0cce1c0bd702c17399c0ce134bbea0834efdb57d2404d34e8ba71fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ddea1c0d7e2e6b9ec565d18ce8b95434aa38aaa13660be68a32c701811781e7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882074781
- Bitcoin block existence check
- https://blockstream.info/api/block/953520