ISRC GB4HG1500003
Verified recording
GB4HG1500003 is “Black Rigsby” by Henry Wu,
registered on the CopyrightChains blockchain with CopyrightID
0x9be8b883311f7f7492d4e33d165638f7a697f6813275ec1c42b3cc6870bdffae and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB4HG1500003.
Recording identifiers
- ISRC
- GB4HG1500003
- Title
- Black Rigsby
- Artist
- Henry Wu
- CopyrightID (CopyrightChains transaction hash)
0x9be8b883311f7f7492d4e33d165638f7a697f6813275ec1c42b3cc6870bdffae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:64800e5564275c41b9cfffdb9d70bacdf7cc3e07d0af5c8c443c573d246b6dae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB4HG1500003
- Bitcoin block existence check
- https://blockstream.info/api/block/960138