ISRC USQY51578863
Verified recording
USQY51578863 is “Mannish Boy” by Albert Cummings,
registered on the CopyrightChains blockchain with CopyrightID
0x56238c8e80290ae8f8d6f380e06e59e7d040cfefcdc3d5c70e3fa787a9b6cbb6 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51578863.
Recording identifiers
- ISRC
- USQY51578863
- Title
- Mannish Boy
- Artist
- Albert Cummings
- CopyrightID (CopyrightChains transaction hash)
0x56238c8e80290ae8f8d6f380e06e59e7d040cfefcdc3d5c70e3fa787a9b6cbb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:bf8cd2c325e0b0400e8d7843406422ca46c824101372fd29ecc8e6ac7434a99d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51578863
- Bitcoin block existence check
- https://blockstream.info/api/block/960348