ISRC USAT21501943
Verified recording
USAT21501943 is “Mad Hatter” by Melanie Martinez,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d46fcb810dc91e5977bb287b38ccc8cf8c2684aeee65b2d803fcd160bd8b5c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21501943.
Recording identifiers
- ISRC
- USAT21501943
- Title
- Mad Hatter
- Artist
- Melanie Martinez
- CopyrightID (CopyrightChains transaction hash)
0xe3d46fcb810dc91e5977bb287b38ccc8cf8c2684aeee65b2d803fcd160bd8b5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ad0f8939d45519c5b6a4d4557b62d3579d532b398f99ff6bd48319dc3773cce9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21501943
- Bitcoin block existence check
- https://blockstream.info/api/block/953513