ISRC USUM72211000
Verified recording
USUM72211000 is “Call Me” by Chxrry22,
registered on the CopyrightChains blockchain with CopyrightID
0x2dee8a77c9165ae9c768e9e87251072b582bf3b291d748a2581b233ccd92bf16 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/USUM72211000.
Recording identifiers
- ISRC
- USUM72211000
- Title
- Call Me
- Artist
- Chxrry22
- CopyrightID (CopyrightChains transaction hash)
0x2dee8a77c9165ae9c768e9e87251072b582bf3b291d748a2581b233ccd92bf16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e145f7b8ce4f8e98e4b076f107a290f3a428d5a5954ac31b54b745b667516e75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72211000
- Bitcoin block existence check
- https://blockstream.info/api/block/953513