ISRC US99W1506009
Verified recording
US99W1506009 is “Something in E - Improv - Live” by STS9,
registered on the CopyrightChains blockchain with CopyrightID
0x424a0f5cdb3bac2f35e33185fd39cd37469d411c9f16c66e6d0afb8069f6968f 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/US99W1506009.
Recording identifiers
- ISRC
- US99W1506009
- Title
- Something in E - Improv - Live
- Artist
- STS9
- CopyrightID (CopyrightChains transaction hash)
0x424a0f5cdb3bac2f35e33185fd39cd37469d411c9f16c66e6d0afb8069f6968f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d86343149464a3a79bde167134c2841778bd5f13e4d6fed8f8160b1bb1f10763- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1506009
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Something in E - Improv - Live · Machine-readable JSON-LD