ISRC QZF452012208
Verified recording
QZF452012208 is “좋을텐데” by Sung Si Kyung,
registered on the CopyrightChains blockchain with CopyrightID
0x085bcdc00c587191ad8b7034ad107a02c407b85c9c2bd87e6c853f1d95cc6d31 and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452012208.
Recording identifiers
- ISRC
- QZF452012208
- Title
- 좋을텐데
- Artist
- Sung Si Kyung
- CopyrightID (CopyrightChains transaction hash)
0x085bcdc00c587191ad8b7034ad107a02c407b85c9c2bd87e6c853f1d95cc6d31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:37b9bf652a2de4934e376242bd310f2c7c2d9d70cb8846743294abb5780b3f83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452012208
- Bitcoin block existence check
- https://blockstream.info/api/block/960113