OT-2026-000095761
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, 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-2026-000095761) never changes.
Identity and time
| Publication number | OT-2026-000095761 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7cb0-8820-da51f0149a68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ac8fd1f65a74067507fe07b7849b02215fc3de0c97deaaa1dc78cadd42d7eb0 |
|---|---|
| Markdown | ba1532d95dd409ea35b625ec7e9e997b09f9e3469299c2c97e04c4d61bf32c4f |
| Publication page | 6995eebf9de96c752d530f0ccc90c0472caaa3c5a105b1cf6025826c3f35a47f |
| Manifest | 5a4d6cba845fbbd62ed5599589246e0dbedad4bfece34798ba39790942483aa9 |
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 | 9TJKIBFF97MPSJIl4d3NtMZQFqsfQ8re/Bo8+bnwlqZwpKyKggf3IOiebL1lTJ6tFDzYwW3FwmGxMNKohKOiAQ== |
| 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
| 2026-09-17T09:35:19.925797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095761observed 6995eebf9de96c752d530f0ccc90c047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:19.907351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095761/manifest.jsonobserved 5a4d6cba845fbbd62ed5599589246e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.889927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095761/publication.mdobserved ba1532d95dd409ea35b625ec7e9e997b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.870568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095761/publication.txtobserved 7ac8fd1f65a74067507fe07b7849b022...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. |
|---|