ISRC GBAJU2100498
Verified recording
GBAJU2100498 is “Preachin’ the Blues” by James P. Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x6d34707419821542e930ec65b9557ccc47f87dcc75289caddb03e291db0f02a8 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU2100498.
Recording identifiers
- ISRC
- GBAJU2100498
- Title
- Preachin’ the Blues
- Artist
- James P. Johnson
- CopyrightID (CopyrightChains transaction hash)
0x6d34707419821542e930ec65b9557ccc47f87dcc75289caddb03e291db0f02a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:906fdba0b58f71375f8362ebe4a0d6ba76c164bdc27f1cbfa121c62e97c60b68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU2100498
- Bitcoin block existence check
- https://blockstream.info/api/block/960340