ISRC TWC011001001
Verified recording
TWC011001001 is “Smiling Wind” by Dong Yun-chang,
registered on the CopyrightChains blockchain with CopyrightID
0x2c4acbbbd22c278279ee729d3fb2db3c4216404b8f5dee9af1b0ebf3d1cc17a1 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC011001001.
Recording identifiers
- ISRC
- TWC011001001
- Title
- Smiling Wind
- Artist
- Dong Yun-chang
- CopyrightID (CopyrightChains transaction hash)
0x2c4acbbbd22c278279ee729d3fb2db3c4216404b8f5dee9af1b0ebf3d1cc17a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:c36a3ad0459594d1563f32f8f6fef408f1d4ea741b7ce48cb20c02f0a838fc1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC011001001
- Bitcoin block existence check
- https://blockstream.info/api/block/959159