OT-2026-000096538
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000096538) never changes.
Identity and time
| Publication number | OT-2026-000096538 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-72ba-a0b8-aa9e1603453f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9813120fd7a344361c6c3cc592e920714cdbe2a1071ef038ff965c7c700864b4 |
|---|---|
| Markdown | e5c2d7a69b28023f1677a0f20d2d19fc28acedc4ba9aab3a27053fa75e9b0d5b |
| Publication page | edcb40aa0f2476eb6809620cfb11c5bac5811f8e25d87415f39dec33319b3c98 |
| Manifest | cb07831e8097f9e3ebee50069c5e1ba4fffe3fdefb77555ab680588fa8abdbd2 |
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 | HmCRUE8MZupgQ3G1MowdYWpEavH7XZvl/44Vy7J0vChovvZ3P+luClc6zd5wm2IrXA+VkN5J9QPdeism95CODQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:57.849799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096538observed edcb40aa0f2476eb6809620cfb11c5ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:57.831259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096538/manifest.jsonobserved cb07831e8097f9e3ebee50069c5e1ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:57.813766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096538/publication.mdobserved e5c2d7a69b28023f1677a0f20d2d19fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:57.796511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096538/publication.txtobserved 9813120fd7a344361c6c3cc592e92071...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. |
|---|