ISRC USSM11102237
Verified recording
USSM11102237 is “Martha: M'appari tutt'amor” by Friedrich von Flotow,
registered on the CopyrightChains blockchain with CopyrightID
0x2ac6f8da314bd2c2c4e169f3d6b73b11a5709168ca7b225cbd661e154537434d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11102237.
Recording identifiers
- ISRC
- USSM11102237
- Title
- Martha: M'appari tutt'amor
- Artist
- Friedrich von Flotow
- CopyrightID (CopyrightChains transaction hash)
0x2ac6f8da314bd2c2c4e169f3d6b73b11a5709168ca7b225cbd661e154537434d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7dea1f7af5d30ed5cbf9e789f3dc87f9a0e059cd2657d122fe24da46a119dd57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11102237
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Martha: M'appari tutt'amor · Machine-readable JSON-LD