OT-2026-000071120
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000071120) never changes.
Identity and time
| Publication number | OT-2026-000071120 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7dea-b06e-d7cd01209daa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071120 |
| Status | PUBLIC |
Content hashes
| Canonical text | aded155e3c529d30b6f83f852221ea7de510be8247de68916de8d8d350a3ed86 |
|---|---|
| Markdown | 7730956d14b4b161bd17a4f170a45c6413ec52ada318622287e63d5b8075313c |
| Publication page | 38350ebe5bd4df09f76d2e8a0cd3e2ea5316c1ecb35ec0fae8a2c66cf59ded68 |
| Manifest | 85492a2312fda9d944e4b268b0d92420cc46ba6315ab7460eaf57ec3d8833d6a |
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 | XwYzTz1HddoQDhA7gDyeth7jt+Qme+wFrm65eK4sTQy5nDAyz2081jI9oeMKZzTvSle8736vBjNiwxlwpnMcAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:36.878241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071120observed 38350ebe5bd4df09f76d2e8a0cd3e2ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:36.859651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071120/manifest.jsonobserved 85492a2312fda9d944e4b268b0d92420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.840499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071120/publication.mdobserved 7730956d14b4b161bd17a4f170a45c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.821339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071120/publication.txtobserved aded155e3c529d30b6f83f852221ea7d...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. |
|---|