OT-2026-000036573
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000036573) never changes.
Identity and time
| Publication number | OT-2026-000036573 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7ddd-b4ef-643db48ead74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036573 |
| Status | PUBLIC |
Content hashes
| Canonical text | 995c5060886576ea06ae4bc809506241557bb0e89c1652c39d5ea66930eb461b |
|---|---|
| Markdown | d5878f247963192fb1152699aa737c139448dc48866479bcbd32e6749265e5fd |
| Publication page | bd7bedc0d930394f075953469bb01181f26b5f007d6554c7006b0c3d6b8e8f65 |
| Manifest | 1d3a6b81aec4529346b9171c6fbb14dcf670dfa5c648e471c38c3b5de8363a69 |
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 | Vlg/81kF8riRm2OjMvcOyo3AdGuSc6iA0JHTVX0dK75/JRuXZDg2572NLESM+0cmGr7JkonecZXzgauR/BAKDw== |
| 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
| 2026-09-17T11:25:47.686388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036573observed bd7bedc0d930394f075953469bb01181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:47.669958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036573/manifest.jsonobserved 1d3a6b81aec4529346b9171c6fbb14dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.652350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036573/publication.mdobserved d5878f247963192fb1152699aa737c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.636483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036573/publication.txtobserved 995c5060886576ea06ae4bc809506241...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. |
|---|