ISRC USUM71519300
Verified recording
USUM71519300 is “December” by Ariana Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x0cab057c7f80145ed3640a38480e28c64c0d9e320284b6b4f32625e3096e1bca 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/USUM71519300.
Recording identifiers
- ISRC
- USUM71519300
- Title
- December
- Artist
- Ariana Grande
- CopyrightID (CopyrightChains transaction hash)
0x0cab057c7f80145ed3640a38480e28c64c0d9e320284b6b4f32625e3096e1bca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b361289a0ec33dcc33ad7ce845a2284501420ceed749bc20728be39ae9f0fd83- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71519300
- Bitcoin block existence check
- https://blockstream.info/api/block/953513