ISRC USANG2291780
Verified recording
USANG2291780 is “Keep Us Together” by Yichu Ann Chen,
registered on the CopyrightChains blockchain with CopyrightID
0xcdf4e97c920968282ab2069ae08f3126dc6482937b6127ec0bc28f427385ad94 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2291780.
Recording identifiers
- ISRC
- USANG2291780
- Title
- Keep Us Together
- Artist
- Yichu Ann Chen
- CopyrightID (CopyrightChains transaction hash)
0xcdf4e97c920968282ab2069ae08f3126dc6482937b6127ec0bc28f427385ad94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:3daef13564b6f99acbe57e01190e58ffdd04def4b50e3c4785c7e144595f1521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2291780
- Bitcoin block existence check
- https://blockstream.info/api/block/960236