OT-2026-000036273
Publication integrity record
Single cup vacuum gripper, 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-2026-000036273) never changes.
Identity and time
| Publication number | OT-2026-000036273 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7b84-998e-e986faa1b6d1 · 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-2026-000036273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 291c1fb0e6e83e1f8a31891fc2d3c31afc5b83ac644f22713778e606d4863a07 |
|---|---|
| Markdown | 69fcb7b26217a4d479dc7999a4cbdec8401f13f31837113eaf1dbd1c6589a764 |
| Publication page | bacd54d1e9f6c8c3dfb14d36273ded79812507be236d737897a656abf1a8315e |
| Manifest | 2c56f324537fc5662afaef13e1d5c1ba5eaccc4045e3e8de993fda4c1e642adf |
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 | ancq1WQ+FcgRfL3Vcdi3NXhm49oV/39UI7deQiCatx+Ptzg8MzoftLP0TpoIbMXBOmMg6eXQ0twAWOmXxqWiBA== |
| 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
| 2026-09-17T11:26:32.050030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036273observed bacd54d1e9f6c8c3dfb14d36273ded79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:32.029888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036273/manifest.jsonobserved 2c56f324537fc5662afaef13e1d5c1ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.011682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036273/publication.mdobserved 69fcb7b26217a4d479dc7999a4cbdec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.992795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036273/publication.txtobserved 291c1fb0e6e83e1f8a31891fc2d3c31a...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. |
|---|