ISRC US99W1506008
Verified recording
US99W1506008 is “Crystal House - Improv - Live” by STS9,
registered on the CopyrightChains blockchain with CopyrightID
0xf12c1bb7d29c49d5f3fda62453b6610ef8a22b7e96ed0d0f635cd5b178cba83a and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1506008.
Recording identifiers
- ISRC
- US99W1506008
- Title
- Crystal House - Improv - Live
- Artist
- STS9
- CopyrightID (CopyrightChains transaction hash)
0xf12c1bb7d29c49d5f3fda62453b6610ef8a22b7e96ed0d0f635cd5b178cba83a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:a9fb4fcf3eb57d4c23ee24cba69a60c256b7f2b282ce525a8c87b2a11e6b859f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1506008
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Crystal House - Improv - Live · Machine-readable JSON-LD