OT-2026-000039437
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000039437) never changes.
Identity and time
| Publication number | OT-2026-000039437 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7ee5-b9f4-97e18b150b0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24324daf9301a79460f088df28bbd2bacd68c22d9cc87e9cfcd2a9c72bc12a4f |
|---|---|
| Markdown | 075c41ed81d44707ee2a8a437dcda664c0bc8e514adec9207d16d71772318182 |
| Publication page | afe6806378c1eadf291270ff51541415ccb72b4101335521236ded1fb48aecfb |
| Manifest | 9743764a20f38f865750d99546c98f7c5a70953b56b338593aec4e24d10b8654 |
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 | fauNLIHIMStgi2+wVpVdxudom7EvWi9hkaUPGWWbD6FNPTrCOFolvhY2170u2jX2qQ+iCiPVkp9627bZasuFDg== |
| 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
| 2026-09-17T11:21:03.316559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039437observed afe6806378c1eadf291270ff51541415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:03.299577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039437/manifest.jsonobserved 9743764a20f38f865750d99546c98f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:03.282815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039437/publication.mdobserved 075c41ed81d44707ee2a8a437dcda664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:03.265793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039437/publication.txtobserved 24324daf9301a79460f088df28bbd2ba...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. |
|---|