ISRC USHM11155721
Verified recording
USHM11155721 is “Fantasia 21” by Francesco da Milano,
registered on the CopyrightChains blockchain with CopyrightID
0x52450dde74774aa1b3c5662f80fcdb0e095cd3a442619e2ed5196a1f155351f1 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11155721.
Recording identifiers
- ISRC
- USHM11155721
- Title
- Fantasia 21
- Artist
- Francesco da Milano
- CopyrightID (CopyrightChains transaction hash)
0x52450dde74774aa1b3c5662f80fcdb0e095cd3a442619e2ed5196a1f155351f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:cc18c5aa9e12c55db0bf341f2366681652f6c21107e98c31da6744cc1c7549f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11155721
- Bitcoin block existence check
- https://blockstream.info/api/block/960321