ISRC GBF076921980
Verified recording
GBF076921980 is “Harlem Nocturne” by Earle Hagen,
registered on the CopyrightChains blockchain with CopyrightID
0x91d7411ffb34dfe0dfc3b5df881af91990fd3a81b57d06861ba589696f6e8ee3 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076921980.
Recording identifiers
- ISRC
- GBF076921980
- Title
- Harlem Nocturne
- Artist
- Earle Hagen
- CopyrightID (CopyrightChains transaction hash)
0x91d7411ffb34dfe0dfc3b5df881af91990fd3a81b57d06861ba589696f6e8ee3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:40f68b93c038e8a26abcda7798fa9939991c2f0553cf8a267c7c81c170b826bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076921980
- Bitcoin block existence check
- https://blockstream.info/api/block/959123