ISRC USASX0855329
Verified recording
USASX0855329 is “Old Black Joe (Poor Old Joe)” by Stephen Foster,
registered on the CopyrightChains blockchain with CopyrightID
0x28a9d379d8896c107466db007dc3bf644f1046c974a863a21081f58c1a471b26 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0855329.
Recording identifiers
- ISRC
- USASX0855329
- Title
- Old Black Joe (Poor Old Joe)
- Artist
- Stephen Foster
- CopyrightID (CopyrightChains transaction hash)
0x28a9d379d8896c107466db007dc3bf644f1046c974a863a21081f58c1a471b26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:cf9f03a8aaf4e9c45bdec2b6e258d9de32e1d2c0279a6ba990263fea1ee4c08a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0855329
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Old Black Joe (Poor Old Joe) · Machine-readable JSON-LD