OT-2026-000036236
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000036236) never changes.
Identity and time
| Publication number | OT-2026-000036236 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-751c-bacf-6654fbd27e40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11c7177b12cb5a72dec1b3deb65fd83866e0a69ec593de711c46451ec609750d |
|---|---|
| Markdown | 7537fb21ab4876535475c3bb02f5ecdcf4ea6a715a4b7ce952af6d36cd0ad769 |
| Publication page | 03b31380d5d4974802eb8a8654b334fc4ec6486512d571267f9427ca9ba5975c |
| Manifest | bd5cb79185cd960d088994168fd8d62e50aa6ed2aef9a24338bae8824f1acd3a |
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 | n0YgljGz9yJuU2seYwFdRbVf44ATnVoaskRndr/1VdOd5TyMYKQBlJjjkSquKEqEp27cGcbZRs6F7tjp8M3gCg== |
| 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
| 2026-09-17T11:26:28.704230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036236observed 03b31380d5d4974802eb8a8654b334fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:28.685598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036236/manifest.jsonobserved bd5cb79185cd960d088994168fd8d62e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:28.668061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036236/publication.mdobserved 7537fb21ab4876535475c3bb02f5ecdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:28.649222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036236/publication.txtobserved 11c7177b12cb5a72dec1b3deb65fd838...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. |
|---|