ISRC GBKQU2309139
Verified recording
GBKQU2309139 is “How Long” by Sha7an,
registered on the CopyrightChains blockchain with CopyrightID
0x7bcf59dcc30fcd196b513957642d891dfa415c2aa5bd5a0e3696ababe83f6a92 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2309139.
Recording identifiers
- ISRC
- GBKQU2309139
- Title
- How Long
- Artist
- Sha7an
- CopyrightID (CopyrightChains transaction hash)
0x7bcf59dcc30fcd196b513957642d891dfa415c2aa5bd5a0e3696ababe83f6a92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6bddc6e8baf3d9aa13534900f54c6f97f37286d4100c3917d4a49b9363bad282- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2309139
- Bitcoin block existence check
- https://blockstream.info/api/block/957118