ISRC TWC150008011
Verified recording
TWC150008011 is “回憶信箋” by Elva Hsiao,
registered on the CopyrightChains blockchain with CopyrightID
0xb6fdbd4f78d3ee3233591e61675100a83821376bad6ec8ee4919811a42027c1b and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC150008011.
Recording identifiers
- ISRC
- TWC150008011
- Title
- 回憶信箋
- Artist
- Elva Hsiao
- CopyrightID (CopyrightChains transaction hash)
0xb6fdbd4f78d3ee3233591e61675100a83821376bad6ec8ee4919811a42027c1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:2f6df1fb9d7a0eb34377dc885bc9f453720cc502b5c28c8df89ed51157436ac1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC150008011
- Bitcoin block existence check
- https://blockstream.info/api/block/960203