ISRC USCGJ2299894
Verified recording
USCGJ2299894 is “Virgo” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x22052415e47f237104babd61ecbda4bf971ec97ff91d8ee253ac13d25c44be08 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2299894.
Recording identifiers
- ISRC
- USCGJ2299894
- Title
- Virgo
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x22052415e47f237104babd61ecbda4bf971ec97ff91d8ee253ac13d25c44be08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0663c64666634c687803a40b9de357b7bb437c3e0760d29971059d6c83ab1f42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2299894
- Bitcoin block existence check
- https://blockstream.info/api/block/956304