ISRC TWA452300013
Verified recording
TWA452300013 is “Sing to Me” by Nine Chen,
registered on the CopyrightChains blockchain with CopyrightID
0xe6a706604e120a29262099d62009448a9836472b961c94b959b89a4d6cf26439 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA452300013.
Recording identifiers
- ISRC
- TWA452300013
- Title
- Sing to Me
- Artist
- Nine Chen
- CopyrightID (CopyrightChains transaction hash)
0xe6a706604e120a29262099d62009448a9836472b961c94b959b89a4d6cf26439
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:26861ccf9946c5e4352674852216f19fc3cdfb67804baf870a043f5024c8e7bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA452300013
- Bitcoin block existence check
- https://blockstream.info/api/block/953520