OT-2026-000043095
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold 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-2026-000043095) never changes.
Identity and time
| Publication number | OT-2026-000043095 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-7763-af98-6d5c8dd32f87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28b7a3f57f556ce57a42da14d1d61afa2ee6af6c88dd64adde80736724d4cfba |
|---|---|
| Markdown | b20f5ee583485432681c886292542203afd0747f6a3a84d33d677f5c18c4a262 |
| Publication page | e2fb25b59aa14e2b64b167d8113420ea7b0adc0a1317a2a1b0b7d112f119fbef |
| Manifest | 255676085442ca9028620a2ceb70e19335155ce4d14bff104ef598e70cf9778e |
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 | E0XkLc9grsS1V4L9oRgo4BLqJvUyGJLC9FdgPBBx+8IOKZdLWVWS+X3QgwPhA04ok2pno/+8Eg9RveYiR/aVAQ== |
| 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
| 2026-09-17T11:13:30.901472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043095observed e2fb25b59aa14e2b64b167d8113420ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:30.882536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043095/manifest.jsonobserved 255676085442ca9028620a2ceb70e193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.865101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043095/publication.mdobserved b20f5ee583485432681c886292542203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.847696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043095/publication.txtobserved 28b7a3f57f556ce57a42da14d1d61afa...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. |
|---|