ISRC QZKDK2023334
Verified recording
QZKDK2023334 is “start” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0xb705bb8da72e2fc7afd44d05eaa6f48c7ce5009f463a9ccb4004db14670f8baa and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2023334.
Recording identifiers
- ISRC
- QZKDK2023334
- Title
- start
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0xb705bb8da72e2fc7afd44d05eaa6f48c7ce5009f463a9ccb4004db14670f8baa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:2d229270602dcfc98c16855fda0b71ba0d760173a0deaccc8b2db77239b00aea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2023334
- Bitcoin block existence check
- https://blockstream.info/api/block/960485