ISRC USFKZ0610300
Verified recording
USFKZ0610300 is “The Gallant Seventh (arr. F. Fennell)” by John Philip Sousa,
registered on the CopyrightChains blockchain with CopyrightID
0x417ac713c5fd3606569f380509ab3de161b47af508810a4f99fe83c0fb87aca6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610300.
Recording identifiers
- ISRC
- USFKZ0610300
- Title
- The Gallant Seventh (arr. F. Fennell)
- Artist
- John Philip Sousa
- CopyrightID (CopyrightChains transaction hash)
0x417ac713c5fd3606569f380509ab3de161b47af508810a4f99fe83c0fb87aca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c94bc8080e09fd9e00b20e5056fab04bb69fdce4e9d951ed5d7b3417da852e98- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610300
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Gallant Seventh (arr. F. Fennell) · Machine-readable JSON-LD