ISRC GBBUF0000761
Verified recording
GBBUF0000761 is “Whats a Girl to Do” by Sister2sister,
registered on the CopyrightChains blockchain with CopyrightID
0x754fe80bde4f844f3253acc643651e886899618c39decfc33bf38b3adf4094ea and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBUF0000761.
Recording identifiers
- ISRC
- GBBUF0000761
- Title
- Whats a Girl to Do
- Artist
- Sister2sister
- CopyrightID (CopyrightChains transaction hash)
0x754fe80bde4f844f3253acc643651e886899618c39decfc33bf38b3adf4094ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:08a3df02bbb59521d34c052e707086666290189f599f9370f6da74a70d83b06e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBUF0000761
- Bitcoin block existence check
- https://blockstream.info/api/block/959159