ISRC QZF452012130
Verified recording
QZF452012130 is “Start Up” by Kim Dong Hyuk,
registered on the CopyrightChains blockchain with CopyrightID
0x5acfd82923ab11fe87147f9d61893ebe60e7321c231a3fab893d6ba0a83e8319 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452012130.
Recording identifiers
- ISRC
- QZF452012130
- Title
- Start Up
- Artist
- Kim Dong Hyuk
- CopyrightID (CopyrightChains transaction hash)
0x5acfd82923ab11fe87147f9d61893ebe60e7321c231a3fab893d6ba0a83e8319
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fb5564b443dfbf93b70b3afb4892e12f8eb3300301ef8bd07cea472cca4732a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452012130
- Bitcoin block existence check
- https://blockstream.info/api/block/953520