ISRC USUM71409726
Verified recording
USUM71409726 is “Best Mistake” by Ariana Grande,
registered on the CopyrightChains blockchain with CopyrightID
0xce45c6755b13d2fba4026b3e62d354920c8b8d5d28eb9e803f2c87e5cffa2117 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/USUM71409726.
Recording identifiers
- ISRC
- USUM71409726
- Title
- Best Mistake
- Artist
- Ariana Grande
- CopyrightID (CopyrightChains transaction hash)
0xce45c6755b13d2fba4026b3e62d354920c8b8d5d28eb9e803f2c87e5cffa2117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fd8d309eede77ac684cfa7853d7a4644a9c2ad27f3e8eea8c42ef9a97c91d80d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71409726
- Bitcoin block existence check
- https://blockstream.info/api/block/953513