ISRC TWB539660018
Verified recording
TWB539660018 is “真實” by Jeff Chang,
registered on the CopyrightChains blockchain with CopyrightID
0x416a83455dcfa74f96ae707968c9d451ae9c71af725f99b1f60db7a43ad68b2d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB539660018.
Recording identifiers
- ISRC
- TWB539660018
- Title
- 真實
- Artist
- Jeff Chang
- CopyrightID (CopyrightChains transaction hash)
0x416a83455dcfa74f96ae707968c9d451ae9c71af725f99b1f60db7a43ad68b2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f0c996a5a6a7d43561db5cc15510d4f25774acf6a420b2f4eda59984b7848bdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB539660018
- Bitcoin block existence check
- https://blockstream.info/api/block/957120