ISRC USB961110505
Verified recording
USB961110505 is “"You Came; You’re Really Here…"” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0x3885cded2ee5951ac28635bf1a8ff8509deecc398fdee4568559882e0b2706b2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110505.
Recording identifiers
- ISRC
- USB961110505
- Title
- "You Came; You’re Really Here…"
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0x3885cded2ee5951ac28635bf1a8ff8509deecc398fdee4568559882e0b2706b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6d8d60467d082ab37210dd7784edf3ad295d64cf28a27a020c214df07137a2df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110505
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: "You Came; You’re Really Here…" · Machine-readable JSON-LD