ISRC TWA459131009
Verified recording
TWA459131009 is “光的樓梯” by Sarah Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x0dba039ba34c634b67939bc03b6cb0921130438f878886d505b28439b3f547f7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459131009.
Recording identifiers
- ISRC
- TWA459131009
- Title
- 光的樓梯
- Artist
- Sarah Chen
- CopyrightID (CopyrightChains transaction hash)
0x0dba039ba34c634b67939bc03b6cb0921130438f878886d505b28439b3f547f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9f3b8c8006afa55f08cc69bc35c304e1a76ece1f60355a6a501a7861b0fe41cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459131009
- Bitcoin block existence check
- https://blockstream.info/api/block/957118