ISRC QZNWR2168629
Verified recording
QZNWR2168629 is “yestreen” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0x8b32fa992ebcaeb3492396b7c03994a5768b05bc5ddb337c63d9f33009bfe4b9 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2168629.
Recording identifiers
- ISRC
- QZNWR2168629
- Title
- yestreen
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0x8b32fa992ebcaeb3492396b7c03994a5768b05bc5ddb337c63d9f33009bfe4b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:9e44d2472272be5f172fee0334f98010e7644ea5a7af0a94f2c6d3d12d6273fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2168629
- Bitcoin block existence check
- https://blockstream.info/api/block/960497