ISRC QZF452012205
Verified recording
QZF452012205 is “10월에 눈이 내리면” by Sung Si Kyung,
registered on the CopyrightChains blockchain with CopyrightID
0xafaad9e8e6b5792fd9aa0c86abceb8c89da9347404abbf9af9b69dfee6515e84 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452012205.
Recording identifiers
- ISRC
- QZF452012205
- Title
- 10월에 눈이 내리면
- Artist
- Sung Si Kyung
- CopyrightID (CopyrightChains transaction hash)
0xafaad9e8e6b5792fd9aa0c86abceb8c89da9347404abbf9af9b69dfee6515e84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:34781356dc1b9da1b9884afcf037f62ad7bcac45a2c019af48f8ae065ee948d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452012205
- Bitcoin block existence check
- https://blockstream.info/api/block/960334