ISRC USWD10423139
Verified recording
USWD10423139 is “Mickey Mouse March” by Larry Groce,
registered on the CopyrightChains blockchain with CopyrightID
0x82ed1b6c3dfecc38923b084cc7470e24e7ed08bb825c41e495e1b198bfe82ccd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10423139.
Recording identifiers
- ISRC
- USWD10423139
- Title
- Mickey Mouse March
- Artist
- Larry Groce
- CopyrightID (CopyrightChains transaction hash)
0x82ed1b6c3dfecc38923b084cc7470e24e7ed08bb825c41e495e1b198bfe82ccd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:935081dd7f4b881428234e2428a8894ee9c2c42bdb2256c52190044dd21d7dd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10423139
- Bitcoin block existence check
- https://blockstream.info/api/block/956304