OT-2026-000037694
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000037694) never changes.
Identity and time
| Publication number | OT-2026-000037694 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7c87-8828-c99585a3928e · 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-2026-000037694 |
| Status | PUBLIC |
Content hashes
| Canonical text | db69f5512af4e3d1f4e655acbc30dd2170157c60ae59b9c790ca56dbd671ae6e |
|---|---|
| Markdown | eddd91b40e434e01a16aa4609059442e4860e0d05356d9538862ef9c97fc9528 |
| Publication page | 3b5b6a7cc5769851f343f0584167284ccfbd9c8bbd0e19c25e072abda26a5131 |
| Manifest | cef657d5e424095ef2b324fa928e755694c3e5af8a314e0dbb16976f0112c8ad |
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 | X3p/GID46uFCTgqtrgBb29cH767JVFdt1WgtUbbcCI7p0Dl8OzclO4Mx5pf2zog+6kONVfirn6pjUZDCJgEEBw== |
| 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
| 2026-09-17T11:24:15.252899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037694observed 3b5b6a7cc5769851f343f0584167284c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:15.235254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037694/manifest.jsonobserved cef657d5e424095ef2b324fa928e7556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.209316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037694/publication.mdobserved eddd91b40e434e01a16aa4609059442e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.184482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037694/publication.txtobserved db69f5512af4e3d1f4e655acbc30dd21...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. |
|---|