ISRC GBRM51200021
Verified recording
GBRM51200021 is “How Long” by Bongos Ikwue,
registered on the CopyrightChains blockchain with CopyrightID
0x479491a041ecc83d6a0d03b8801af4e8c83ad1c2a7823c39cc2d477aab5702f0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRM51200021.
Recording identifiers
- ISRC
- GBRM51200021
- Title
- How Long
- Artist
- Bongos Ikwue
- CopyrightID (CopyrightChains transaction hash)
0x479491a041ecc83d6a0d03b8801af4e8c83ad1c2a7823c39cc2d477aab5702f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:649063c7b8802336e319629da0a6cbe797b9592fc3d52170f0e794c15cdd8478- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRM51200021
- Bitcoin block existence check
- https://blockstream.info/api/block/956304