ISRC USNLR2200363
Verified recording
USNLR2200363 is “Vrille Goes Offline” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x323c94647fadcfa503d8aa6b4f678e9d5d8eee71fa903f9143643a1eadf7ac61 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2200363.
Recording identifiers
- ISRC
- USNLR2200363
- Title
- Vrille Goes Offline
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x323c94647fadcfa503d8aa6b4f678e9d5d8eee71fa903f9143643a1eadf7ac61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:f80c738a1a397043d4ef06ebf9466829b5a1fb807395ee0eb4a66ca779877ebf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2200363
- Bitcoin block existence check
- https://blockstream.info/api/block/960478