OT-2026-000082766
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, vented after 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-2026-000082766) never changes.
Identity and time
| Publication number | OT-2026-000082766 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-71bc-a409-b7ca3b444963 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a1302fa63c9584566bdd9e5c80953f865c5d36e1d0ba4376706551d1b963e60 |
|---|---|
| Markdown | ed3e84d5022b98f4f05c0d9381fb168b69093a564897c8bc7af1ce13c26ed6f8 |
| Publication page | e9abbf1d4cee05fdedb4690ce19de5eba76d49c3cfcd2da4aa160adce23ab613 |
| Manifest | b2bfeab6181aa65cd8ffa803e5afe80ec4273fecb21be21e5f1b5029a2b21394 |
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 | cKMAe8O1CGtb+DWC0nhDK6FClNGHTfS71lY2UNs4DOtova65LfG4s7ObtwnibN+gCRPZbWmdbPWpK+4jRhMkDA== |
| 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
| 2026-09-17T09:58:21.129286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082766observed e9abbf1d4cee05fdedb4690ce19de5eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:21.111990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082766/manifest.jsonobserved b2bfeab6181aa65cd8ffa803e5afe80e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:21.095192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082766/publication.mdobserved ed3e84d5022b98f4f05c0d9381fb168b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:21.078457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082766/publication.txtobserved 3a1302fa63c9584566bdd9e5c80953f8...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. |
|---|