OT-2026-000039195
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000039195) never changes.
Identity and time
| Publication number | OT-2026-000039195 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7e75-9c99-d8d4cb0a547c · 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-2026-000039195 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa1855ecbdddb7b4e47b70d2193c3ffb3cc5802123f6e3235d753aecf2de23ba |
|---|---|
| Markdown | cf2d39e563f5c95f4b2a1cfdc2044cfa703f646d5369746d4392125239192f91 |
| Publication page | ae563199787f2240df968c868fd51304bda148ed6ec77ab421d0b7273161e50f |
| Manifest | d02bd11d76e891b335082e2ffa435742cfc043ef46a739e9c93c766aee6ade8c |
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 | QbI0m7NtCu0LXpqibKZUmEFXozGfOpTU8q1mBiFMYxEEAwT15DJE8ofb0BmRf7QG3qWp5sJTp6G2W/0fuIyADg== |
| 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
| 2026-09-17T11:20:43.910153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039195observed ae563199787f2240df968c868fd51304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:43.892947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039195/manifest.jsonobserved d02bd11d76e891b335082e2ffa435742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:43.873397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039195/publication.mdobserved cf2d39e563f5c95f4b2a1cfdc2044cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:43.848113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039195/publication.txtobserved aa1855ecbdddb7b4e47b70d2193c3ffb...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. |
|---|