ISRC TWB539660020
Verified recording
TWB539660020 is “夜色” by Jeff Chang,
registered on the CopyrightChains blockchain with CopyrightID
0x54d3cd5db4ace69776a0d6e5257d44d03a707ceed917e83ff13136396072e48f 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/TWB539660020.
Recording identifiers
- ISRC
- TWB539660020
- Title
- 夜色
- Artist
- Jeff Chang
- CopyrightID (CopyrightChains transaction hash)
0x54d3cd5db4ace69776a0d6e5257d44d03a707ceed917e83ff13136396072e48f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:76ef8c2aa3b6a45a1e6f308bd476f43307d06225b38b97f5a53ddc7eb550e6b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB539660020
- Bitcoin block existence check
- https://blockstream.info/api/block/960203