ISRC USUYG1464944
Verified recording
USUYG1464944 is “COSMO” by KXLLSWXTCH,
registered on the CopyrightChains blockchain with CopyrightID
0xc929aeb120e38367620e2888f060daeb8bae48b584773296a547424db86e37d1 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/USUYG1464944.
Recording identifiers
- ISRC
- USUYG1464944
- Title
- COSMO
- Artist
- KXLLSWXTCH
- CopyrightID (CopyrightChains transaction hash)
0xc929aeb120e38367620e2888f060daeb8bae48b584773296a547424db86e37d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:38ae7ebd9b63dcdc8df9d5865b806f7fdd9015e5ee65195751637209e4fc6999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1464944
- Bitcoin block existence check
- https://blockstream.info/api/block/953513