ISRC GBLGL1061626
Verified recording
GBLGL1061626 is “Sonny's Tune” by Sonny Stitt Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x0a6376579566c6fd0d5c428f914fc9a5ed005f9d038b152e11cec0832a369647 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1061626.
Recording identifiers
- ISRC
- GBLGL1061626
- Title
- Sonny's Tune
- Artist
- Sonny Stitt Quartet
- CopyrightID (CopyrightChains transaction hash)
0x0a6376579566c6fd0d5c428f914fc9a5ed005f9d038b152e11cec0832a369647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:114874dd46cd54b56718eed2e6f2b444c85555c5698429734c9d9d5cada647d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1061626
- Bitcoin block existence check
- https://blockstream.info/api/block/960379