ISRC USAT22408051
Verified recording
USAT22408051 is “Sympathy is a knife featuring ariana grande” by Charli xcx,
registered on the CopyrightChains blockchain with CopyrightID
0x0c9cbdf9b51f646ad5c80b0f5b9994fe73acda270aec9f988c437cfdb4981a47 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/USAT22408051.
Recording identifiers
- ISRC
- USAT22408051
- Title
- Sympathy is a knife featuring ariana grande
- Artist
- Charli xcx
- CopyrightID (CopyrightChains transaction hash)
0x0c9cbdf9b51f646ad5c80b0f5b9994fe73acda270aec9f988c437cfdb4981a47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a1b130d55fffa66b6cc51c388448a9e79305e05696d67c2d87f85aa35f9137f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22408051
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Sympathy is a knife featuring ariana grande · Machine-readable JSON-LD