ISRC USNO11500188
Verified recording
USNO11500188 is “Cadenza on the Night Plain: Cadenza: Viola” by Terry Riley,
registered on the CopyrightChains blockchain with CopyrightID
0xcb341b9387dde0f87d88add23494b102ce1f50fdc3e9d2744a689e446ba93f2e and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11500188.
Recording identifiers
- ISRC
- USNO11500188
- Title
- Cadenza on the Night Plain: Cadenza: Viola
- Artist
- Terry Riley
- CopyrightID (CopyrightChains transaction hash)
0xcb341b9387dde0f87d88add23494b102ce1f50fdc3e9d2744a689e446ba93f2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:7e85ca6aeb00e95967e6340bd60d77a435a0d8e0e30b1694d3b815b80f26d08b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11500188
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Cadenza on the Night Plain: Cadenza: Viola · Machine-readable JSON-LD