ISRC ATB150400077
Verified recording
ATB150400077 is “Handy (Mandy)” by Christina Klein,
registered on the CopyrightChains blockchain with CopyrightID
0x17e2cbc924ffacc40aee6fc3c742b253e2d07d7ee2fb713bdc495429a301930c 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/ATB150400077.
Recording identifiers
- ISRC
- ATB150400077
- Title
- Handy (Mandy)
- Artist
- Christina Klein
- CopyrightID (CopyrightChains transaction hash)
0x17e2cbc924ffacc40aee6fc3c742b253e2d07d7ee2fb713bdc495429a301930c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9f61bec799a2d7f06d19ba79cdaa63f5bc8c5d8bd527048ae5f943bea90c4457- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB150400077
- Bitcoin block existence check
- https://blockstream.info/api/block/956304