ISRC USCGJ2299891
Verified recording
USCGJ2299891 is “Gemini” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0xdb7f6d0009818cff1f0cc3aa8eb33a228ac82d9ed3e4312baf26f20173d7bf4d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2299891.
Recording identifiers
- ISRC
- USCGJ2299891
- Title
- Gemini
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0xdb7f6d0009818cff1f0cc3aa8eb33a228ac82d9ed3e4312baf26f20173d7bf4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:937e81d2e5150197f6f6f056be172e8180ab30e4033c80373b588658d6f6045c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2299891
- Bitcoin block existence check
- https://blockstream.info/api/block/957118