ISRC QZMEN2220865
Verified recording
QZMEN2220865 is “sphaleron” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0x78057c588a9d281370a9484f1bf246e4a6d3bedd6204e2a9ff5f45c551d20fd7 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2220865.
Recording identifiers
- ISRC
- QZMEN2220865
- Title
- sphaleron
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0x78057c588a9d281370a9484f1bf246e4a6d3bedd6204e2a9ff5f45c551d20fd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f51782244560cc57e185ab072bbdc499c24af962cb2e4e936999351333c57270- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2220865
- Bitcoin block existence check
- https://blockstream.info/api/block/960473