ISRC USFM91800461
Verified recording
USFM91800461 is “Aqua's Decision” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0x75d866003cdb5bff2a1e21c5d17857bfe10d8541616c29f681f687092bbaf58a and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800461.
Recording identifiers
- ISRC
- USFM91800461
- Title
- Aqua's Decision
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0x75d866003cdb5bff2a1e21c5d17857bfe10d8541616c29f681f687092bbaf58a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:6266684b7a74359b477cfbd9a410a848ac5bad4dd69b14eaf1c8194d3606ccc1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800461
- Bitcoin block existence check
- https://blockstream.info/api/block/960284