ISRC USHM81514938
Verified recording
USHM81514938 is “Una Arrives in Dungatar” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0x3df482bb7fe8b8fa20e6b2e0c46a1715d0c8ed0fe6cb19d18b84491ae4076748 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/USHM81514938.
Recording identifiers
- ISRC
- USHM81514938
- Title
- Una Arrives in Dungatar
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0x3df482bb7fe8b8fa20e6b2e0c46a1715d0c8ed0fe6cb19d18b84491ae4076748
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c6ca8de12757e4db14bd3e6849721cbcc7b455c6e544bc36561a243996616c3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81514938
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Una Arrives in Dungatar · Machine-readable JSON-LD