ISRC QZHNB2130938
Verified recording
QZHNB2130938 is “Retro” by Jeff Kaale,
registered on the CopyrightChains blockchain with CopyrightID
0x1c7159b2bbfb3fb8a9da9bbc3d8f91fba44e1753429efd75b59b3940757a2740 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2130938.
Recording identifiers
- ISRC
- QZHNB2130938
- Title
- Retro
- Artist
- Jeff Kaale
- CopyrightID (CopyrightChains transaction hash)
0x1c7159b2bbfb3fb8a9da9bbc3d8f91fba44e1753429efd75b59b3940757a2740
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:47178dad6511180ed627108e05acbe74be6604a6f1e13f4cf79e464be253e25d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2130938
- Bitcoin block existence check
- https://blockstream.info/api/block/957118