ISRC US99W1506003
Verified recording
US99W1506003 is “Pianoir Outro - Improv - Live” by STS9,
registered on the CopyrightChains blockchain with CopyrightID
0xc87502032a678607884fc7c3570c0e1dfd1f7ccc9b7759ba8d4faa4fe6f338e9 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1506003.
Recording identifiers
- ISRC
- US99W1506003
- Title
- Pianoir Outro - Improv - Live
- Artist
- STS9
- CopyrightID (CopyrightChains transaction hash)
0xc87502032a678607884fc7c3570c0e1dfd1f7ccc9b7759ba8d4faa4fe6f338e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:867919d50410efebc8c11abcee9c4e98494cb12fc995d4de9ce31f875e3e9eaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W1506003
- Bitcoin block existence check
- https://blockstream.info/api/block/960170
Full record
Track page: Pianoir Outro - Improv - Live · Machine-readable JSON-LD