OT-2026-000040585
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000040585) never changes.
Identity and time
| Publication number | OT-2026-000040585 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7619-8389-67ce4b782c6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040585 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2a48e20dfc1e6afead3ab4ae1f9869fe41936c11fde170b0b9a2aafded3a0ac |
|---|---|
| Markdown | 56b9bf552b6df4b4dc0f868ee3f5b8b7c81122279279f1cbae4037ceff152601 |
| Publication page | e52296609b8cb5c576a40dd77587be24379b7887ccd57f4122a4538d1a0075c1 |
| Manifest | d5b1bf297b35c6657f266cffdf27404bc2b49b1b22cd31590d408e422b5b456f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | J3BIDGZ0sN4Nx5BgsqkX77DGX3J1TzPjUJhNzFwVC6idIDGWMs7ZQtEMeIijt/5CtSSI+NfRWTSylcBbZ3L/Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:45.231518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040585observed e52296609b8cb5c576a40dd77587be24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:45.213672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040585/manifest.jsonobserved d5b1bf297b35c6657f266cffdf27404b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.195420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040585/publication.mdobserved 56b9bf552b6df4b4dc0f868ee3f5b8b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.176823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040585/publication.txtobserved a2a48e20dfc1e6afead3ab4ae1f9869f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|