ISRC TWE210302021
Verified recording
TWE210302021 is “窗外 (with Joanna Feng)” by Jacky Wu,
registered on the CopyrightChains blockchain with CopyrightID
0xe33296aae4b1d38e746b69b4615a7eb4e996d575a0955f72a9f60f81862e1d5c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWE210302021.
Recording identifiers
- ISRC
- TWE210302021
- Title
- 窗外 (with Joanna Feng)
- Artist
- Jacky Wu
- CopyrightID (CopyrightChains transaction hash)
0xe33296aae4b1d38e746b69b4615a7eb4e996d575a0955f72a9f60f81862e1d5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:86f4fcf4b9c35ee19f3f338c38a0f901bb04b28a334533cb41dbb9097abfacb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWE210302021
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 窗外 (with Joanna Feng) · Machine-readable JSON-LD