ISRC USHM81135436
Verified recording
USHM81135436 is “Twentieth Lung” by Modern Echo,
registered on the CopyrightChains blockchain with CopyrightID
0xd05b9d664d49126a519cee8f657b56b51b87d0f82b08331a88060e6a798028c5 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81135436.
Recording identifiers
- ISRC
- USHM81135436
- Title
- Twentieth Lung
- Artist
- Modern Echo
- CopyrightID (CopyrightChains transaction hash)
0xd05b9d664d49126a519cee8f657b56b51b87d0f82b08331a88060e6a798028c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:cef940346b40a3955833297e422f5d59bd921604f942bbfcec66551299bddf3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81135436
- Bitcoin block existence check
- https://blockstream.info/api/block/960481