ISRC USSF10309317
Verified recording
USSF10309317 is “John Henry” by George Pegram,
registered on the CopyrightChains blockchain with CopyrightID
0xe88937db9a4bee1ad5bf0066a30d9e458cc8085a12a6d63effad4cce6fe5d439 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF10309317.
Recording identifiers
- ISRC
- USSF10309317
- Title
- John Henry
- Artist
- George Pegram
- CopyrightID (CopyrightChains transaction hash)
0xe88937db9a4bee1ad5bf0066a30d9e458cc8085a12a6d63effad4cce6fe5d439
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:8a702b31dfe5ec7a35f3e50a631f5d2f440b5e12bb3c2ab400d622905fd078d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF10309317
- Bitcoin block existence check
- https://blockstream.info/api/block/960266