ISRC USAT21502464
Verified recording
USAT21502464 is “Cake” by Melanie Martinez,
registered on the CopyrightChains blockchain with CopyrightID
0xa18c1d9b759ab8fd2a44186c60510b092b37366589765a4580f8f9b2bfcd0872 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/USAT21502464.
Recording identifiers
- ISRC
- USAT21502464
- Title
- Cake
- Artist
- Melanie Martinez
- CopyrightID (CopyrightChains transaction hash)
0xa18c1d9b759ab8fd2a44186c60510b092b37366589765a4580f8f9b2bfcd0872
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:32968e2903fed1c801182fc29548bde65938c57b5243b48239a4349490e31410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21502464
- Bitcoin block existence check
- https://blockstream.info/api/block/953513