ISRC USL4Q1904260
Verified recording
USL4Q1904260 is “Moving up the Straight” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0x5f3fa9fc609866d57a25877312887b433b1b3e0c2a4dbdaa086852078fb8509d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1904260.
Recording identifiers
- ISRC
- USL4Q1904260
- Title
- Moving up the Straight
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0x5f3fa9fc609866d57a25877312887b433b1b3e0c2a4dbdaa086852078fb8509d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:41db6610fcca17ae9ee760512887e1fb95100093cbb324626bb140537cac0421- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1904260
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Moving up the Straight · Machine-readable JSON-LD