ISRC GB9TP1500977
Verified recording
GB9TP1500977 is “Testify” by Hifi Sean,
registered on the CopyrightChains blockchain with CopyrightID
0x1f3902478852ae6c4016ad995c2b09352a023a052d98858f02a38bbca75df2fe and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1500977.
Recording identifiers
- ISRC
- GB9TP1500977
- Title
- Testify
- Artist
- Hifi Sean
- CopyrightID (CopyrightChains transaction hash)
0x1f3902478852ae6c4016ad995c2b09352a023a052d98858f02a38bbca75df2fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:afb51a38114d638642f327777e7209e7ef81896d670ca916d5dbf9729a467f3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1500977
- Bitcoin block existence check
- https://blockstream.info/api/block/953515