ISRC GBLZC1600011
Verified recording
GBLZC1600011 is “Oh No” by Jessy Lanza,
registered on the CopyrightChains blockchain with CopyrightID
0x5cbbbae696c62ad2111cd8db4e844d8579e4f3a2a4c35646889a08ca6afd7ac8 and independently timestamped
in Bitcoin block 957820 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLZC1600011.
Recording identifiers
- ISRC
- GBLZC1600011
- Title
- Oh No
- Artist
- Jessy Lanza
- CopyrightID (CopyrightChains transaction hash)
0x5cbbbae696c62ad2111cd8db4e844d8579e4f3a2a4c35646889a08ca6afd7ac8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:54:01+00:00
- Bitcoin block
- 957820
- Canonical record hash
sha256:fefa2e69b40061b1bbec30850a495c8ca9f9ebb9b664457c403ba5d0847328fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLZC1600011
- Bitcoin block existence check
- https://blockstream.info/api/block/957820