ISRC US99W0500004
Verified recording
US99W0500004 is “Tokyo” by STS9,
registered on the CopyrightChains blockchain with CopyrightID
0x7a7fb817427034da36a4c96f63df03f3a234487326f9fe216ce0e378bf395f45 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W0500004.
Recording identifiers
- ISRC
- US99W0500004
- Title
- Tokyo
- Artist
- STS9
- CopyrightID (CopyrightChains transaction hash)
0x7a7fb817427034da36a4c96f63df03f3a234487326f9fe216ce0e378bf395f45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:42f457589a3765528c486340d502cf85151fa279551bc16f81667e77527f018b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99W0500004
- Bitcoin block existence check
- https://blockstream.info/api/block/953520