ISRC USRO21400174
Verified recording
USRO21400174 is “Panhandle Rag” by Jerry Douglas,
registered on the CopyrightChains blockchain with CopyrightID
0xebc82434f35f26888fc77990646f9bfbde322bdd3c798c39e9a998100b4c62b7 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21400174.
Recording identifiers
- ISRC
- USRO21400174
- Title
- Panhandle Rag
- Artist
- Jerry Douglas
- CopyrightID (CopyrightChains transaction hash)
0xebc82434f35f26888fc77990646f9bfbde322bdd3c798c39e9a998100b4c62b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:47c460ecc744b8dc3bbc47118b0c2b161900f3c35c9ca93cf07c059209dcf30e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21400174
- Bitcoin block existence check
- https://blockstream.info/api/block/960473