ISRC USUM71815791
Verified recording
USUM71815791 is “Last Boat To Freedom - Piano Version” by Madison Cunningham,
registered on the CopyrightChains blockchain with CopyrightID
0x39c15104856c3dd061aec93187d61a317760ec979b575379f2271a85743a8213 and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71815791.
Recording identifiers
- ISRC
- USUM71815791
- Title
- Last Boat To Freedom - Piano Version
- Artist
- Madison Cunningham
- CopyrightID (CopyrightChains transaction hash)
0x39c15104856c3dd061aec93187d61a317760ec979b575379f2271a85743a8213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:731e4586480654d85528f8d2f36fd0f44e4b4e164478a7807d697c200c50e411- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71815791
- Bitcoin block existence check
- https://blockstream.info/api/block/960210
Full record
Track page: Last Boat To Freedom - Piano Version · Machine-readable JSON-LD