ISRC HKG732224928
Verified recording
HKG732224928 is “脸红研究所” by 董唧唧,
registered on the CopyrightChains blockchain with CopyrightID
0xca5781d688188f82e565f016b8f7975e9ec08062af50c79cd2e37d7c16d1f6cb and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732224928.
Recording identifiers
- ISRC
- HKG732224928
- Title
- 脸红研究所
- Artist
- 董唧唧
- CopyrightID (CopyrightChains transaction hash)
0xca5781d688188f82e565f016b8f7975e9ec08062af50c79cd2e37d7c16d1f6cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:055285af227cb000d09557fba6a71a06924dadf9ccda5350bf2d1482e2c6fbfc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732224928
- Bitcoin block existence check
- https://blockstream.info/api/block/960418