ISRC USHM81771740
Verified recording
USHM81771740 is “Jass” by Swarvy,
registered on the CopyrightChains blockchain with CopyrightID
0x7788035bec50a790eab91e0174dc5236f709f0194a232175cca923b04a421737 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81771740.
Recording identifiers
- ISRC
- USHM81771740
- Title
- Jass
- Artist
- Swarvy
- CopyrightID (CopyrightChains transaction hash)
0x7788035bec50a790eab91e0174dc5236f709f0194a232175cca923b04a421737
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:ee71ae07cc04554f2f319d58b416f46cf2418c49bbe541fc27bd9aefe4c6ac30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81771740
- Bitcoin block existence check
- https://blockstream.info/api/block/960389