ISRC USFM91800467
Verified recording
USFM91800467 is “Finale” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0x36e23c295d5e920747669fb98db6b6bb80f39a913bced8227393ccab784fdcb0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800467.
Recording identifiers
- ISRC
- USFM91800467
- Title
- Finale
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0x36e23c295d5e920747669fb98db6b6bb80f39a913bced8227393ccab784fdcb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0f1e3076462b8f750baf4c32b4f909cfe6503b1e0ce6d8718196e3a7e91d67ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91800467
- Bitcoin block existence check
- https://blockstream.info/api/block/956304