ISRC HKI310911007
Verified recording
HKI310911007 is “井底娃娃” by 張紋嘉,
registered on the CopyrightChains blockchain with CopyrightID
0xcfa7face55d73e55addb122fd6107d99a3eb697bb7da1de0d8bde1ba2dffd1a2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI310911007.
Recording identifiers
- ISRC
- HKI310911007
- Title
- 井底娃娃
- Artist
- 張紋嘉
- CopyrightID (CopyrightChains transaction hash)
0xcfa7face55d73e55addb122fd6107d99a3eb697bb7da1de0d8bde1ba2dffd1a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:981d4fc413179dffb2b579288de9e2e7d3b9401dbc2e9ba8b3aa2c60d6455305- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI310911007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118