OT-2026-000084856
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000084856) never changes.
Identity and time
| Publication number | OT-2026-000084856 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-787f-863a-4b691801207f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24fdb93fe4bc9f6e94a4fccfbf2aedad8d4bdf22d63d53365b694f9b477257a7 |
|---|---|
| Markdown | acc83ec6181acb441eb108a9576d46bcf4513271c91b6bad054bb0e0f78b9bca |
| Publication page | 0f742577980cf8dfcd3fb9b21d7e07db9f3395e092f94f2a3e052ce83501b4aa |
| Manifest | 70c860eaa2022b5c95670ca4cab87046978e4c1c6f6c3c2411be153ef8212524 |
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 | cL7CqywQitQVvrlU7EAKjHwkQTLp7hxffacqMAN1yLoO/8qJb7wQLCwDFNz8lofHaOZA91hXybarUVFZjOacBw== |
| 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
| 2026-09-17T09:54:48.906070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084856observed 0f742577980cf8dfcd3fb9b21d7e07db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:48.884012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084856/manifest.jsonobserved 70c860eaa2022b5c95670ca4cab87046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.858639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084856/publication.mdobserved acc83ec6181acb441eb108a9576d46bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.832923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084856/publication.txtobserved 24fdb93fe4bc9f6e94a4fccfbf2aedad...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. |
|---|