ISRC USGZ21137985
Verified recording
USGZ21137985 is “Gwendoline” by Alain Morisod,
registered on the CopyrightChains blockchain with CopyrightID
0x3efb82e8acbe7a652b9680e9c5b5a6795cf64bd11cfdf744bc73b0fb5b33f5d9 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21137985.
Recording identifiers
- ISRC
- USGZ21137985
- Title
- Gwendoline
- Artist
- Alain Morisod
- CopyrightID (CopyrightChains transaction hash)
0x3efb82e8acbe7a652b9680e9c5b5a6795cf64bd11cfdf744bc73b0fb5b33f5d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:db61afc78a36a7f26c742b8ecca935a029dd5de3baf654650b58c076deaa3ddd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21137985
- Bitcoin block existence check
- https://blockstream.info/api/block/960291