ISRC USQY51732243
Verified recording
USQY51732243 is “Yyh” by Helena Hauff,
registered on the CopyrightChains blockchain with CopyrightID
0x4d45e988a0d504cb23228cce0838e6121b14e23d36a8b3ba0f98308dd666fd6e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51732243.
Recording identifiers
- ISRC
- USQY51732243
- Title
- Yyh
- Artist
- Helena Hauff
- CopyrightID (CopyrightChains transaction hash)
0x4d45e988a0d504cb23228cce0838e6121b14e23d36a8b3ba0f98308dd666fd6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3c8d8b02a8254e06b4d9cc5b8676e537beb6e86f7e4b06468faa34320bba106f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51732243
- Bitcoin block existence check
- https://blockstream.info/api/block/957120