ISRC GBLGL1277909
Verified recording
GBLGL1277909 is “I Thought About You” by Johnny Hartman,
registered on the CopyrightChains blockchain with CopyrightID
0xb9f15cc22c52c7513844e1fba862e2aabd095dd154008b7f2a510e3c03845328 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/GBLGL1277909.
Recording identifiers
- ISRC
- GBLGL1277909
- Title
- I Thought About You
- Artist
- Johnny Hartman
- CopyrightID (CopyrightChains transaction hash)
0xb9f15cc22c52c7513844e1fba862e2aabd095dd154008b7f2a510e3c03845328
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:fe3604ddccfd39965255c0fe244f92365652ebd20b810cb635df3201cfd55686- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1277909
- Bitcoin block existence check
- https://blockstream.info/api/block/960348