ISRC USAT21501945
Verified recording
USAT21501945 is “Sippy Cup” by Melanie Martinez,
registered on the CopyrightChains blockchain with CopyrightID
0x6358b8cc60803460fd6279eba23c4215f9ee23e19d0c28a7a5f45b23f90f8e40 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21501945.
Recording identifiers
- ISRC
- USAT21501945
- Title
- Sippy Cup
- Artist
- Melanie Martinez
- CopyrightID (CopyrightChains transaction hash)
0x6358b8cc60803460fd6279eba23c4215f9ee23e19d0c28a7a5f45b23f90f8e40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:8bce6976dbfd8f72354f6ca6f9a5b78457f0a2433a187ece66a837e754595c3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21501945
- Bitcoin block existence check
- https://blockstream.info/api/block/960321