ISRC USCXG0900347
Verified recording
USCXG0900347 is “Broadway (Manhattan Mary)” by Cass Hagan and His Hotel Manger Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x742e23a0b0d5e770b38849688b8f2a86d5b31574c70cda5a1217a78aaa8bf484 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900347.
Recording identifiers
- ISRC
- USCXG0900347
- Title
- Broadway (Manhattan Mary)
- Artist
- Cass Hagan and His Hotel Manger Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x742e23a0b0d5e770b38849688b8f2a86d5b31574c70cda5a1217a78aaa8bf484
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c68786c0d1e638366c31ac7a4ca0ef5f46e213669841935d8769df8dee4a0829- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900347
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Broadway (Manhattan Mary) · Machine-readable JSON-LD