ISRC GBLGL1297025
Verified recording
GBLGL1297025 is “99” by Sonny Boy Williamson II,
registered on the CopyrightChains blockchain with CopyrightID
0x222489bb2f72fb85c04d2cb18f4cec45739b90d217ff68f18155e859f92285df 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/GBLGL1297025.
Recording identifiers
- ISRC
- GBLGL1297025
- Title
- 99
- Artist
- Sonny Boy Williamson II
- CopyrightID (CopyrightChains transaction hash)
0x222489bb2f72fb85c04d2cb18f4cec45739b90d217ff68f18155e859f92285df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ada3daf8f5890ba022716ed4f863f47786e37744a0bb3db97f57cf01ac43a725- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1297025
- Bitcoin block existence check
- https://blockstream.info/api/block/957118