ISRC QZKDK2083467
Verified recording
QZKDK2083467 is “b” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0x7cddba7932a5b8c949482ca0cf93bfd559af5c4cf5837a5153531357b96d08a2 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2083467.
Recording identifiers
- ISRC
- QZKDK2083467
- Title
- b
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0x7cddba7932a5b8c949482ca0cf93bfd559af5c4cf5837a5153531357b96d08a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3384d65fb4dd7293ded8ffa8de053f7da7ea24a9d189c13d99f911564635fa2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2083467
- Bitcoin block existence check
- https://blockstream.info/api/block/960441