OT-2026-000037313
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000037313) never changes.
Identity and time
| Publication number | OT-2026-000037313 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-75b5-8d1d-825cdeb24988 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037313 |
| Status | PUBLIC |
Content hashes
| Canonical text | af1b6726222327d892e7e9240607cefcb8a4ebdb961523118da12e4a11abd5da |
|---|---|
| Markdown | 2d4a648f21ff257dbd21710f6d993e74c7364713d65581e6b02b369c879f46a3 |
| Publication page | e24c57e9634f5caae61ce0709f8d1747cb43bc43c75684205c52948b96a668f3 |
| Manifest | 3bd9745bc4f41efcd5c3d5ab2b9688842bcfcaecdfac451aa46d4d486cc6ae60 |
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 | sdsRPea3jqPn9mHdx7831sJAX0DQDdktexOFgfV/EUjpAn7l6jtfLSlHEKRlndiBYlalQNKsxhlESJ5a0u45AA== |
| 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
| 2026-09-17T11:23:42.397011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037313observed e24c57e9634f5caae61ce0709f8d1747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:42.379619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037313/manifest.jsonobserved 3bd9745bc4f41efcd5c3d5ab2b968884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:42.361403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037313/publication.mdobserved 2d4a648f21ff257dbd21710f6d993e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:42.341550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037313/publication.txtobserved af1b6726222327d892e7e9240607cefc...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. |
|---|