OT-2026-000036397
Publication integrity record
Single cup vacuum gripper, 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-2026-000036397) never changes.
Identity and time
| Publication number | OT-2026-000036397 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7f88-a772-d257fff153d0 · 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-2026-000036397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 763c7268cce2cc1a2bc92e24dc94753c11dfa41bd6f3978b9631cc9b1be1b4ca |
|---|---|
| Markdown | 299f279dd67933dff18095a085ed4b65aa498354944fd94e9113ff35628e2087 |
| Publication page | abff125c2737f5f7b2a8ee917aa371db2e7d9bcf52caf8aac67464e096881bdf |
| Manifest | 3b22e4f4a8e4e9ea25c3c491252bfa2414dfb08a574aa8725b6de911362ea860 |
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 | 8La9QISaWkW1Gk3taF0nNtCopGDPWTxyWpEtkyabOGqMPBzOBjL3QayQOGe6TklIRkuNxAy2FbVKAfcFckVsDw== |
| 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
| 2026-09-17T11:26:47.056298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036397observed abff125c2737f5f7b2a8ee917aa371db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:47.038010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036397/manifest.jsonobserved 3b22e4f4a8e4e9ea25c3c491252bfa24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.018934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036397/publication.mdobserved 299f279dd67933dff18095a085ed4b65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.999597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036397/publication.txtobserved 763c7268cce2cc1a2bc92e24dc94753c...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. |
|---|