ISRC TWC230515111
Verified recording
TWC230515111 is “後悔” by 何書宇,
registered on the CopyrightChains blockchain with CopyrightID
0x846f4364b0bfb8af456ca9bd7d0355c7a3b5ee0500354e16a93ea0fdae8e5139 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/TWC230515111.
Recording identifiers
- ISRC
- TWC230515111
- Title
- 後悔
- Artist
- 何書宇
- CopyrightID (CopyrightChains transaction hash)
0x846f4364b0bfb8af456ca9bd7d0355c7a3b5ee0500354e16a93ea0fdae8e5139
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:aa84955162baa810dc4d410bf1201f2295cbe2a836865f210db2e4ca5e7ba59e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC230515111
- Bitcoin block existence check
- https://blockstream.info/api/block/953520