ISRC QZTHV2200514
Verified recording
QZTHV2200514 is “Self Reflection” by Jeff Kollman,
registered on the CopyrightChains blockchain with CopyrightID
0x82ca20e370aafb6f6862e2e946bef180bd3414db965b851d89846d859874a49f and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTHV2200514.
Recording identifiers
- ISRC
- QZTHV2200514
- Title
- Self Reflection
- Artist
- Jeff Kollman
- CopyrightID (CopyrightChains transaction hash)
0x82ca20e370aafb6f6862e2e946bef180bd3414db965b851d89846d859874a49f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:7c44cf35da47dc82fdec8d1fccdb3be1ce1896f24519aa0441693c956749aaca- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTHV2200514
- Bitcoin block existence check
- https://blockstream.info/api/block/960254