ISRC USNE90803507
Verified recording
USNE90803507 is “The Entertainer's Rag” by Jay Roberts,
registered on the CopyrightChains blockchain with CopyrightID
0x6443e96e848fcee2c70417c6b6f46bce5e2b3b275b547f657183b5bba6c8ec72 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNE90803507.
Recording identifiers
- ISRC
- USNE90803507
- Title
- The Entertainer's Rag
- Artist
- Jay Roberts
- CopyrightID (CopyrightChains transaction hash)
0x6443e96e848fcee2c70417c6b6f46bce5e2b3b275b547f657183b5bba6c8ec72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:e714fea64b64b4cfca46df4432ddf34821dac80d30299da77b632e456498ac9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNE90803507
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Entertainer's Rag · Machine-readable JSON-LD