ISRC DEN961230708
Verified recording
DEN961230708 is “Wallfisch: AJ's Request” by Yuja Wang,
registered on the CopyrightChains blockchain with CopyrightID
0x19fe77022805db18b90fe4ded598b8c32ba7cf00ae5660ab1f04ede0ed9271df and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230708.
Recording identifiers
- ISRC
- DEN961230708
- Title
- Wallfisch: AJ's Request
- Artist
- Yuja Wang
- CopyrightID (CopyrightChains transaction hash)
0x19fe77022805db18b90fe4ded598b8c32ba7cf00ae5660ab1f04ede0ed9271df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:25eab6ff3ffd5e832de2cdb7b3dc1a1e825a837676eacdbf7817413336227210- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961230708
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Wallfisch: AJ's Request · Machine-readable JSON-LD