ISRC USA5R1210735
Verified recording
USA5R1210735 is “Commando March” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x7310f7df453f2dfec3175cde00403bb1f8a5d4e031c7c82f328e2a37367d60e4 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R1210735.
Recording identifiers
- ISRC
- USA5R1210735
- Title
- Commando March
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x7310f7df453f2dfec3175cde00403bb1f8a5d4e031c7c82f328e2a37367d60e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:ee67831b8a4a5442c64b78da21a4002f05036568f2dc8a0cb1ca06b3db2d5c0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R1210735
- Bitcoin block existence check
- https://blockstream.info/api/block/960236