ISRC USCXG1501401
Verified recording
USCXG1501401 is “Black and Blue” by Muggsy Spanier And His Ragtime Band,
registered on the CopyrightChains blockchain with CopyrightID
0x1e76bd34ebeeaa7e70f1604a0f99b31d10f5450206e0e241f118e7f3da402b13 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1501401.
Recording identifiers
- ISRC
- USCXG1501401
- Title
- Black and Blue
- Artist
- Muggsy Spanier And His Ragtime Band
- CopyrightID (CopyrightChains transaction hash)
0x1e76bd34ebeeaa7e70f1604a0f99b31d10f5450206e0e241f118e7f3da402b13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:778858816c7f588a1eaa57b5f4c8bf7b3c876c8d8448b9cd1fc863d75d679d8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1501401
- Bitcoin block existence check
- https://blockstream.info/api/block/960376