ISRC QZK6M2493213
Verified recording
QZK6M2493213 is “losing focus” by seph,
registered on the CopyrightChains blockchain with CopyrightID
0xed2db59b275ef0f555e711f52c5c8c3bfa228b8c02d211a3238f5fb10aa40e95 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2493213.
Recording identifiers
- ISRC
- QZK6M2493213
- Title
- losing focus
- Artist
- seph
- CopyrightID (CopyrightChains transaction hash)
0xed2db59b275ef0f555e711f52c5c8c3bfa228b8c02d211a3238f5fb10aa40e95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:c39c13ab643b7aeb747aaefe0429decad7891e251c99172b228faccab2c598eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2493213
- Bitcoin block existence check
- https://blockstream.info/api/block/960173