ISRC USA5R0725501
Verified recording
USA5R0725501 is “Four Ruffles and Flourishes - Hail to the Chief” by US Marine Band,
registered on the CopyrightChains blockchain with CopyrightID
0x23b94d89cf75b13ac3283c377d1d1bca9d3699e45fa169dd0db7f1a9a7d33f78 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/USA5R0725501.
Recording identifiers
- ISRC
- USA5R0725501
- Title
- Four Ruffles and Flourishes - Hail to the Chief
- Artist
- US Marine Band
- CopyrightID (CopyrightChains transaction hash)
0x23b94d89cf75b13ac3283c377d1d1bca9d3699e45fa169dd0db7f1a9a7d33f78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:faac4bfe9174e8e6c8cf533c11464c0eec3993074978492a559580b2dfaa91a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R0725501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Four Ruffles and Flourishes - Hail to the Chief · Machine-readable JSON-LD