ISRC USUM71903025
Verified recording
USUM71903025 is “Common Language” by Madison Cunningham,
registered on the CopyrightChains blockchain with CopyrightID
0x25d1a8213dc52b5fbcb7b91f89d2fa349024e0743774b48a7b90bfc487fe9077 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71903025.
Recording identifiers
- ISRC
- USUM71903025
- Title
- Common Language
- Artist
- Madison Cunningham
- CopyrightID (CopyrightChains transaction hash)
0x25d1a8213dc52b5fbcb7b91f89d2fa349024e0743774b48a7b90bfc487fe9077
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:116359f91ba6ac426cc9386489c65dd290a9a8974e405139a24067905ddd1738- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71903025
- Bitcoin block existence check
- https://blockstream.info/api/block/953520