ISRC QZES52272926
Verified recording
QZES52272926 is “Chess” by whatever51,
registered on the CopyrightChains blockchain with CopyrightID
0x3de70e97bc7f44b9249fdbda6b67fd3c95e2e14d9951259168311d33ff7a50d4 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52272926.
Recording identifiers
- ISRC
- QZES52272926
- Title
- Chess
- Artist
- whatever51
- CopyrightID (CopyrightChains transaction hash)
0x3de70e97bc7f44b9249fdbda6b67fd3c95e2e14d9951259168311d33ff7a50d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:cd234f2241090b19cb504b51445077b1999fa2ad98b1bc1cb37fa45a46828a82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52272926
- Bitcoin block existence check
- https://blockstream.info/api/block/960220