ISRC QZFZ52169498
Verified recording
QZFZ52169498 is “kokum” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0x3ee4579dcebbdf35f029a66152db2fb25cfa2dfb450aa1e398468d90a5d209e0 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52169498.
Recording identifiers
- ISRC
- QZFZ52169498
- Title
- kokum
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0x3ee4579dcebbdf35f029a66152db2fb25cfa2dfb450aa1e398468d90a5d209e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:b5be467b1ef7d53f324951e75fd8d7031afeb215eadadb34c36f75ab89677518- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52169498
- Bitcoin block existence check
- https://blockstream.info/api/block/960111