ISRC QZFYX2437979
Verified recording
QZFYX2437979 is “TETRIS” by Ankhal,
registered on the CopyrightChains blockchain with CopyrightID
0xfc046d7cb5e5ae08acb3eb2c4d6d925677d078fd7052793fb6f2b012b7b9614f 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/QZFYX2437979.
Recording identifiers
- ISRC
- QZFYX2437979
- Title
- TETRIS
- Artist
- Ankhal
- CopyrightID (CopyrightChains transaction hash)
0xfc046d7cb5e5ae08acb3eb2c4d6d925677d078fd7052793fb6f2b012b7b9614f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:57bbf28ce4265c092302fda145b07c43fff7494f1113a684558b6290eebc3946- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2437979
- Bitcoin block existence check
- https://blockstream.info/api/block/953520