ISRC GBSWL1000028
Verified recording
GBSWL1000028 is “Hizou” by Four Hands,
registered on the CopyrightChains blockchain with CopyrightID
0x71acae993c246bd25620c9104675555e956660852b3aa1ac006859c258ed1a9c and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSWL1000028.
Recording identifiers
- ISRC
- GBSWL1000028
- Title
- Hizou
- Artist
- Four Hands
- CopyrightID (CopyrightChains transaction hash)
0x71acae993c246bd25620c9104675555e956660852b3aa1ac006859c258ed1a9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:22b29b61e99f264d31f579293d9c6db46736767b5243b6d7b6e60a42d0ef6d37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSWL1000028
- Bitcoin block existence check
- https://blockstream.info/api/block/960455