ISRC DEN961230705
Verified recording
DEN961230705 is “Wallfisch: Proposal” by Yuja Wang,
registered on the CopyrightChains blockchain with CopyrightID
0x3f8aec8a179420c895686dd47c3e800ca623a14574ef68858eba92f7040a4a6b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230705.
Recording identifiers
- ISRC
- DEN961230705
- Title
- Wallfisch: Proposal
- Artist
- Yuja Wang
- CopyrightID (CopyrightChains transaction hash)
0x3f8aec8a179420c895686dd47c3e800ca623a14574ef68858eba92f7040a4a6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:762cb0395aacdb633e3dff74ca13ff90f92b7e2783121f88a296b601bd863c20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230705
- Bitcoin block existence check
- https://blockstream.info/api/block/960138