ISRC QZK6N1944660
Verified recording
QZK6N1944660 is “Retrograde” by Justcallmedt,
registered on the CopyrightChains blockchain with CopyrightID
0xef5e034a6191ef0651e51915e2ce5bee75577a9b6de78aaccee7d316b13d888a and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1944660.
Recording identifiers
- ISRC
- QZK6N1944660
- Title
- Retrograde
- Artist
- Justcallmedt
- CopyrightID (CopyrightChains transaction hash)
0xef5e034a6191ef0651e51915e2ce5bee75577a9b6de78aaccee7d316b13d888a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:00e333cc1bab0ce85c79ed8e36db227793f4f8e8ac2ff48e697b20ba6fdf2480- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1944660
- Bitcoin block existence check
- https://blockstream.info/api/block/960117