ISRC USFM90900025
Verified recording
USFM90900025 is “The Rush” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0x916b33b23395b81393cc342864aa20bdb9154774371821f6a0a7315823dea2ee and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM90900025.
Recording identifiers
- ISRC
- USFM90900025
- Title
- The Rush
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0x916b33b23395b81393cc342864aa20bdb9154774371821f6a0a7315823dea2ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:b38be1037a22d80d7bf5eac182918b0cd4fd69450c8abe1e02458ae6e42295ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM90900025
- Bitcoin block existence check
- https://blockstream.info/api/block/956889