ISRC HKA131300449
Verified recording
HKA131300449 is “世界中心” by YoungQueenz,
registered on the CopyrightChains blockchain with CopyrightID
0x86259e981f7c47ba9e663f27738ae69bf4f0ee67f7b2c3dfda928cf0fb26276c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA131300449.
Recording identifiers
- ISRC
- HKA131300449
- Title
- 世界中心
- Artist
- YoungQueenz
- CopyrightID (CopyrightChains transaction hash)
0x86259e981f7c47ba9e663f27738ae69bf4f0ee67f7b2c3dfda928cf0fb26276c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:28f8f900e2b966a590465a9c188bb63b5e86f5e216ccc2a116bb55b38c5b9c4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA131300449
- Bitcoin block existence check
- https://blockstream.info/api/block/960138