ISRC USWD11156071
Verified recording
USWD11156071 is “Martian Mambo” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x7f813579a70a07f024e0afe2e7cfb1eaaab7b21987a56d93999cabc0359c9136 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11156071.
Recording identifiers
- ISRC
- USWD11156071
- Title
- Martian Mambo
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x7f813579a70a07f024e0afe2e7cfb1eaaab7b21987a56d93999cabc0359c9136
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:ae5b3e2c05ee5d58e0df446c177333f6545e589aa25093db8d5ff86d8a89efcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11156071
- Bitcoin block existence check
- https://blockstream.info/api/block/960241